Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
94 results · page 1 of 2
Apr 10, 2026NASM’s disasm() function contains a stack based buffer overflow when formatting disassembly output, allowing an attacker triggered out-of-bounds write when `sleCVE-2026-6069 · Other software · NASM · reported by cret@cert.orgHigh 7.5
NASM’s disasm() function contains a stack based buffer overflow when formatting disassembly output, allowing an attacker triggered out-of-bounds write when `slen` exceeds the buffer capacity.
- Product
- NASM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global depend_file CVE-2026-6068 · Other software · NASM · reported by cret@cert.orgCritical 9.6
NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global depend_file and later dereferenced, as the response-file buffer is freed before the pointer is used, allowing for data corruption or remote code execution.
- Product
- NASM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026A heap buffer overflow vulnerability exists in the Netwide Assembler (NASM) due to a lack of bounds checking in the obj_directive() function.CVE-2026-6067 · Other software · NASM · reported by cret@cert.orgMedium 5.5
A heap buffer overflow vulnerability exists in the Netwide Assembler (NASM) due to a lack of bounds checking in the obj_directive() function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service (crash), and arbitrary code execution.
- Product
- NASM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2025A vulnerability has been found in NASM Netwide Assember 2.17rc0.CVE-2025-8846 · Other software · NASM · reported by VulDBLow 1.9
A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected is the function parse_line of the file parser.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
- Product
- Netwide Assember
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usdrive.google.com
Aug 11, 2025A vulnerability was identified in NASM Netwide Assember 2.17rc0.CVE-2025-8845 · Other software · NASM · reported by VulDBLow 1.9
A vulnerability was identified in NASM Netwide Assember 2.17rc0. This issue affects the function assemble_file of the file nasm.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
- Product
- Netwide Assember
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usdrive.google.com
Aug 11, 2025A vulnerability was determined in NASM Netwide Assember 2.17rc0.CVE-2025-8844 · Other software · NASM · reported by VulDBLow 1.9
A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
- Product
- Netwide Assember
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usdrive.google.com
Aug 11, 2025A vulnerability was found in NASM Netwide Assember 2.17rc0.CVE-2025-8843 · Other software · NASM · reported by VulDBLow 1.9
A vulnerability was found in NASM Netwide Assember 2.17rc0. This affects the function macho_no_dead_strip of the file outmacho.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
- Product
- Netwide Assember
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usdrive.google.com
Aug 11, 2025A vulnerability has been found in NASM Netwide Assember 2.17rc0.CVE-2025-8842 · Other software · NASM · reported by VulDBLow 1.9
A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected by this issue is the function do_directive of the file preproc.c. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
- Product
- Netwide Assember
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usdrive.google.com
Jan 18, 2024A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the new_Token function in the modules/preprocs/nasm/nasmCVE-2023-51258 · Other software · tortall · reported by MITREMedium 5.5
A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the new_Token function in the modules/preprocs/nasm/nasm-pp:1512.
- Product
- yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 2, 2024An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_mmac_params function in the modules/preprocs/nasm/nasm-pp.cCVE-2023-49558 · Other software · Yasm Project · reported by MITREMedium 5.5
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_mmac_params function in the modules/preprocs/nasm/nasm-pp.c component.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 2, 2024An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_smacro function in the modules/preprocs/nasm/nasm-pp.c compCVE-2023-49555 · Other software · Yasm Project · reported by MITREMedium 5.5
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_smacro function in the modules/preprocs/nasm/nasm-pp.c component.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 22, 2023Stack-based buffer over-read in disasm in nasm 2.16 allows attackers to cause a denial of service (crash).CVE-2023-38668 · Other software · Nasm · reported by MITREMedium 5.5
Stack-based buffer over-read in disasm in nasm 2.16 allows attackers to cause a denial of service (crash).
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023Stack-based buffer over-read in function disasm in nasm 2.16 allows attackers to cause a denial of service.CVE-2023-38667 · Other software · Nasm · reported by MITREMedium 5.5
Stack-based buffer over-read in function disasm in nasm 2.16 allows attackers to cause a denial of service.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023Null pointer dereference in ieee_write_file in nasm 2.16rc0 allows attackers to cause a denial of service (crash).CVE-2023-38665 · Other software · Nasm · reported by MITREMedium 5.5
Null pointer dereference in ieee_write_file in nasm 2.16rc0 allows attackers to cause a denial of service (crash).
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023Buffer overflow vulnerability in quote_for_pmake in asm/nasm.c in nasm before 2.15.05 allows attackers to cause a denial of service via crafted file.CVE-2022-29654 · Other software · Nasm · reported by MITREMedium 5.5
Buffer overflow vulnerability in quote_for_pmake in asm/nasm.c in nasm before 2.15.05 allows attackers to cause a denial of service via crafted file.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgcc.gnu.orggist.github.com
Aug 22, 2023Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.CVE-2020-21687 · Other software · Nasm · reported by MITREMedium 5.5
Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in nasm before 2.15.04 allows remote attackers to cause a denial of serviceCVE-2020-21686 · Other software · Nasm · reported by MITREMedium 5.5
A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in nasm before 2.15.04 allows remote attackers to cause a denial of service via crafted asm file.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.CVE-2020-21685 · Other software · Nasm · reported by MITREMedium 5.5
Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 22, 2023A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service viaCVE-2020-21528 · Other software · Nasm · reported by MITREMedium 5.5
A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly file.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.ussecurity.gentoo.org
Aug 22, 2023A Use After Free vulnerability in function new_Token in asm/preproc.c in nasm 2.14.02 allows attackers to cause a denial of service via crafted nasm command.CVE-2020-18780 · Other software · Nasm · reported by MITREMedium 5.5
A Use After Free vulnerability in function new_Token in asm/preproc.c in nasm 2.14.02 allows attackers to cause a denial of service via crafted nasm command.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
May 17, 2023yasm 1.3.0.55.g101bc was discovered to contain a heap-use-after-free via the function expand_mmac_params at yasm/modules/preprocs/nasm/nasm-pp.c.CVE-2023-31725 · Other software · Yasm Project · reported by MITREMedium 5.5
yasm 1.3.0.55.g101bc was discovered to contain a heap-use-after-free via the function expand_mmac_params at yasm/modules/preprocs/nasm/nasm-pp.c.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 17, 2023yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function do_directive at /nasm/nasm-pp.c.CVE-2023-31724 · Other software · Yasm Project · reported by MITREHigh 7.8
yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function do_directive at /nasm/nasm-pp.c.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 17, 2023yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function expand_mmac_params at /nasm/nasm-pp.c.CVE-2023-31723 · Other software · Yasm Project · reported by MITREMedium 5.5
yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function expand_mmac_params at /nasm/nasm-pp.c.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 17, 2023There exists a heap buffer overflow in nasm 2.16.02rc1 (GitHub commit: b952891).CVE-2023-31722 · Other software · Nasm · reported by MITREHigh 7.8
There exists a heap buffer overflow in nasm 2.16.02rc1 (GitHub commit: b952891).
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
May 9, 2023yasm v1.3.0 was discovered to contain a use after free via the function expand_mmac_params at /nasm/nasm-pp.c.CVE-2023-31973 · Other software · tortall · reported by MITREMedium 5.5
yasm v1.3.0 was discovered to contain a use after free via the function expand_mmac_params at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.
- Product
- yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2023yasm v1.3.0 was discovered to contain a use after free via the function error at /nasm/nasm-pp.c.CVE-2023-31974 · Other software · Tortall · reported by MITREMedium 5.5
yasm v1.3.0 was discovered to contain a use after free via the function error at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2023yasm v1.3.0 was discovered to contain a use after free via the function pp_getline at /nasm/nasm-pp.c.CVE-2023-31972 · Other software · Tortall · reported by MITREMedium 5.5
yasm v1.3.0 was discovered to contain a use after free via the function pp_getline at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 25, 2023YASM v1.3.0 was discovered to contain a heap overflow via the function handle_dot_label at /nasm/nasm-token.re.CVE-2023-30402 · Other software · Yasm Project · reported by MITREMedium 5.5
YASM v1.3.0 was discovered to contain a heap overflow via the function handle_dot_label at /nasm/nasm-token.re. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2023yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr5 at /nasm/nasm-parse.c.CVE-2023-29583 · Other software · yasm_project · reported by MITREMedium 5.5
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr5 at /nasm/nasm-parse.c. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.
- Product
- yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2023yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr1 at /nasm/nasm-parse.c.CVE-2023-29582 · Other software · Yasm Project · reported by MITREMedium 5.5
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr1 at /nasm/nasm-parse.c. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.
- Product
- Yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.redhat.comgithub.com
Apr 12, 2023yasm 1.3.0.55.g101bc has a segmentation violation in the function delete_Token at modules/preprocs/nasm/nasm-pp.c.CVE-2023-29581 · Other software · yasm_project · reported by MITREMedium 5.5
yasm 1.3.0.55.g101bc has a segmentation violation in the function delete_Token at modules/preprocs/nasm/nasm-pp.c. NOTE: although a libyasm application could become unavailable if this were exploited, the vendor's position is that there is no security relevance because there is either supposed to be input validation before data reaches libyasm, or a sandbox in which the application runs.
- Product
- yasm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.redhat.comgithub.com
Mar 29, 2023NASM v2.16 was discovered to contain a heap buffer overflow in the component quote_for_pmake() asm/nasm.c:856CVE-2022-44370 · Other software · Nasm · reported by MITREHigh 7.8
NASM v2.16 was discovered to contain a heap buffer overflow in the component quote_for_pmake() asm/nasm.c:856
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.ussecurity.gentoo.org
Mar 29, 2023NASM 2.16 (development) is vulnerable to 476: Null Pointer Dereference via output/outaout.c.CVE-2022-44369 · Other software · Nasm · reported by MITREMedium 5.5
NASM 2.16 (development) is vulnerable to 476: Null Pointer Dereference via output/outaout.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Mar 29, 2023NASM v2.16 was discovered to contain a null pointer deference in the NASM componentCVE-2022-44368 · Other software · Nasm · reported by MITREMedium 5.5
NASM v2.16 was discovered to contain a null pointer deference in the NASM component
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jan 4, 2023NASM v2.16 was discovered to contain a segmentation violation in the component ieee_write_file at /output/outieee.c.CVE-2022-46457 · Other software · Nasm · reported by MITREMedium 5.5
NASM v2.16 was discovered to contain a segmentation violation in the component ieee_write_file at /output/outieee.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jan 4, 2023NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.CVE-2022-46456 · Other software · Nasm · reported by MITREMedium 6.1
NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Oct 3, 2022nasm v2.16 was discovered to contain a stack overflow in the Ndisasm componentCVE-2022-41420 · Other software · Nasm · reported by MITREMedium 5.5
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jul 26, 2022An issue was discovered in NASM version 2.16rc0.CVE-2021-33452 · Other software · Nasm · reported by MITREMedium 5.5
An issue was discovered in NASM version 2.16rc0. There are memory leaks in nasm_malloc() in nasmlib/alloc.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usgist.github.com
Jul 26, 2022An issue was discovered in NASM version 2.16rc0.CVE-2021-33450 · Other software · Nasm · reported by MITREMedium 5.5
An issue was discovered in NASM version 2.16rc0. There are memory leaks in nasm_calloc() in nasmlib/alloc.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usgist.github.com
Dec 22, 2021An infinite loop vulnerability exists in nasm 2.16rc0 via the gpaste_tokens function.CVE-2021-45257 · Other software · Nasm · reported by MITREMedium 5.5
An infinite loop vulnerability exists in nasm 2.16rc0 via the gpaste_tokens function.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Dec 22, 2021A Null Pointer Dereference vulnerability existfs in nasm 2.16rc0 via asm/preproc.c.CVE-2021-45256 · Other software · Nasm · reported by MITREMedium 5.5
A Null Pointer Dereference vulnerability existfs in nasm 2.16rc0 via asm/preproc.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 25, 2021Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'.CVE-2020-18974 · Other software · Nasm · reported by MITRELow 3.3
Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Sep 3, 2020In NASM 2.15.04rc3, there is a double-free vulnerability in pp_tokline asm/preproc.c.CVE-2020-24978 · Other software · Nasm · reported by MITRECritical 9.8
In NASM 2.15.04rc3, there is a double-free vulnerability in pp_tokline asm/preproc.c. This is fixed in commit 8806c3ca007b84accac21dd88b900fb03614ceb7.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 25, 2020In Netwide Assembler (NASM) 2.15rc10, SEGV can be triggered in tok_text in asm/preproc.c by accessing READ memory.CVE-2020-24242 · Other software · Nasm · reported by MITREMedium 5.5
In Netwide Assembler (NASM) 2.15rc10, SEGV can be triggered in tok_text in asm/preproc.c by accessing READ memory.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Aug 25, 2020In Netwide Assembler (NASM) 2.15rc10, there is heap use-after-free in saa_wbytes in nasmlib/saa.c.CVE-2020-24241 · Other software · Nasm · reported by MITREMedium 5.5
In Netwide Assembler (NASM) 2.15rc10, there is heap use-after-free in saa_wbytes in nasmlib/saa.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jan 6, 2020In Netwide Assembler (NASM) 2.15rc0, a heap-based buffer over-read occurs (via a crafted .asm file) in set_text_free when called from expand_one_smacro in asm/pCVE-2019-20352 · Other software · Nasm · reported by MITREHigh 7.1
In Netwide Assembler (NASM) 2.15rc0, a heap-based buffer over-read occurs (via a crafted .asm file) in set_text_free when called from expand_one_smacro in asm/preproc.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jan 4, 2020In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c.CVE-2019-20334 · Other software · Nasm · reported by MITREMedium 5.5
In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Jul 24, 2019In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when CVE-2019-14248 · Other software · Nasm · reported by MITREMedium 5.5
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Feb 15, 2019In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c.CVE-2019-8343 · Other software · Nasm · reported by MITREHigh 7.8
In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.ussecurity.gentoo.org
Jan 28, 2019A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16.CVE-2019-7147 · Other software · Nasm · reported by MITREMedium 5.5
A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service.
- Product
- Netwide Assembler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.nasm.usbugzilla.nasm.us
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.