Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 11 min ago

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.

1,766exploited flaws on CISA’s list
35added in the last 30 days
575new WordPress flaws this week
391,358entries in the database

163 results · page 4 of 4

  • Jun 12, 2018Buffer might get used after it gets freed due to unlocking the mutex before freeing the buffer in all Android releases from CAF (Android for MSM, Firefox OS forCVE-2017-15842 · Computers, phones & browsers · Qualcomm, Inc. · reported by product-security@qualcomm.comHigh 7.8

    Buffer might get used after it gets freed due to unlocking the mutex before freeing the buffer in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.

    Product
    Android for MSM, Firefox OS for MSM, QRD Android
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 30, 2018While the IPA driver in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-08-31 is processing IOCTL commands there is no mutex lock of allocated CVE-2017-14877 · Computers, phones & browsers · Qualcomm, Inc. · reported by product-security@qualcomm.comCritical 9.8

    While the IPA driver in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-08-31 is processing IOCTL commands there is no mutex lock of allocated memory. If one thread sends an ioctl cmd IPA_IOC_QUERY_RT_TBL_INDEX while another sends an ioctl cmd IPA_IOC_DEL_RT_RULE, a use-after-free condition may occur.

    Product
    Android for MSM, Firefox OS for MSM, QRD Android
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2018The Serial Attached SCSI (SAS) implementation in the Linux kernel through 4.15.9 mishandles a mutex within libsas, which allows local users to cause a denial ofCVE-2017-18232 · Computers, phones & browsers · Linux · reported by MITREMedium 5.5

    The Serial Attached SCSI (SAS) implementation in the Linux kernel through 4.15.9 mishandles a mutex within libsas, which allows local users to cause a denial of service (deadlock) by triggering certain error-handling code.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 27, 2016sound/core/timer.c in the Linux kernel before 4.4.1 uses an incorrect type of mutex, which allows local users to cause a denial of service (race condition, use-CVE-2016-2546 · Computers, phones & browsers · Linux · reported by MITREMedium 5.1

    sound/core/timer.c in the Linux kernel before 4.4.1 uses an incorrect type of mutex, which allows local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2013Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by startinCVE-2013-3464 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.6

    Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C sequence, aka Bug ID CSCui60347.

    Product
    IOS XR
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 22, 2010The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users toCVE-2010-4210 · Other software · Freebsd · reported by MITREHigh 7.8

    The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to opening a file on a file system that uses pseudofs.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 30, 2010kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek opeCVE-2010-3079 · Computers, phones & browsers · Linux · reported by Red HatMedium 5.5

    kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek operations, which allows local users to cause a denial of service (NULL pointer dereference and outage of all function tracing files) via an lseek call on a file descriptor associated with the set_ftrace_filter file.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 7, 2008Unspecified vulnerability in the pthread_mutex_reltimedlock_np API in Sun Solaris 10 and OpenSolaris before snv_90 allows local users to cause a denial of serviCVE-2008-3549 · Other software · SUN · reported by MITREMedium 4.7

    Unspecified vulnerability in the pthread_mutex_reltimedlock_np API in Sun Solaris 10 and OpenSolaris before snv_90 allows local users to cause a denial of service (system hang or panic) via unknown vectors.

    Product
    Opensolaris
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 20, 2006MUTE 0.4 allows remote attackers to cause a denial of service (messages not forwarded) and obtain sensitive information about a target by filling a client's mWeCVE-2006-0808 · Other software · Mute · reported by MITREMedium 6.4

    MUTE 0.4 allows remote attackers to cause a denial of service (messages not forwarded) and obtain sensitive information about a target by filling a client's mWebCache cache with malicious "zombie" nodes.

    Product
    Mute
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005MUTE 0.4 uses improper flood protection algorithms, which allows remote attackers to obtain sensitive information (privacy leak and search result data) by contrCVE-2005-4726 · Other software · Mute · reported by MITREMedium 5

    MUTE 0.4 uses improper flood protection algorithms, which allows remote attackers to obtain sensitive information (privacy leak and search result data) by controlling a drop chain neighbor that is near the end of a message chain.

    Product
    Mute
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2001ZoneAlarm and ZoneAlarm Pro allows a local attacker to cause a denial of service by running a trojan to initialize a ZoneAlarm mutex object which prevents ZoneACVE-2001-0682 · Other software · Checkpoint · reported by MITREMedium 5.5

    ZoneAlarm and ZoneAlarm Pro allows a local attacker to cause a denial of service by running a trojan to initialize a ZoneAlarm mutex object which prevents ZoneAlarm from starting.

    Product
    Zonealarm Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2001The Winsock2ProtocolCatalogMutex mutex in Windows NT 4.0 has inappropriate Everyone/Full Control permissions, which allows local users to modify the permissionsCVE-2001-0006 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.1

    The Winsock2ProtocolCatalogMutex mutex in Windows NT 4.0 has inappropriate Everyone/Full Control permissions, which allows local users to modify the permissions to "No Access" and disable Winsock network connectivity to cause a denial of service, aka the "Winsock Mutex" vulnerability.

    Product
    Windows NT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 23, 1999Denial of service in Solaris TCP streams driver via a malicious connection that causes the server to panic as a result of recursive calls to mutex_enter.CVE-1999-0908 · Other software · SUN · reported by MITREMedium 5

    Denial of service in Solaris TCP streams driver via a malicious connection that causes the server to panic as a result of recursive calls to mutex_enter.

    Product
    Solaris
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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.

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