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.
7 results
Dec 17, 2024pdftools is a high level tools to convert PDF files to ePUB formats.CVE-2024-56139 · Other software · leonhad · reported by GitHubMedium 6.9
pdftools is a high level tools to convert PDF files to ePUB formats. In versions up to and including 0.5.0 maliciously crafted epub files can cause a stack overflow leading to a crash. This issue has not yet been addressed and users are advised to avoid untrusted input to their systems.
- Product
- pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39543 · Other software · Pdftools Project · reported by MITREMedium 5.5
An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeRoot() located in analyze.cpp. It allows an attacker to cause Denial of Service.
- Product
- Pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39542 · Other software · Pdftools Project · reported by MITREMedium 5.5
An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Font::Size() located in font.cpp. It allows an attacker to cause Denial of Service.
- Product
- Pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39541 · Other software · Pdftools Project · reported by MITREMedium 5.5
An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeXref() located in analyze.cpp. It allows an attacker to cause Denial of Service.
- Product
- Pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39540 · Other software · Pdftools Project · reported by MITREHigh 7.8
An issue was discovered in pdftools through 20200714. A stack-buffer-overflow exists in the function Analyze::AnalyzePages() located in analyze.cpp. It allows an attacker to cause code Execution.
- Product
- Pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39539 · Other software · Pdftools Project · reported by MITREMedium 5.5
An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::BDCNode::~BDCNode() located in bdcnode.cpp. It allows an attacker to cause Denial of Service.
- Product
- Pdftools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2021An issue was discovered in pdftools through 20200714.CVE-2021-39538 · Other software · Pdftools Project · reported by MITREMedium 5.5
An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::ObjNode::Value() located in objnode.cpp. It allows an attacker to cause Denial of Service.
- Product
- Pdftools
- 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.
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.