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.
5 results
Sep 9, 2022In man2html 1.6g, a filename can be created to overwrite the previous size parameter of the next chunk and the fd, bk, fd_nextsize, bk_nextsize of the current cCVE-2021-40648 · Other software · Man2html Project · reported by MITREMedium 5.5
In man2html 1.6g, a filename can be created to overwrite the previous size parameter of the next chunk and the fd, bk, fd_nextsize, bk_nextsize of the current chunk. The next chunk is then freed later on, causing a freeing of an arbitrary amount of memory.
- Product
- Man2html
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Sep 9, 2022In man2html 1.6g, a specific string being read in from a file will overwrite the size parameter in the top chunk of the heap.CVE-2021-40647 · Other software · Man2html Project · reported by MITREMedium 5.5
In man2html 1.6g, a specific string being read in from a file will overwrite the size parameter in the top chunk of the heap. This at least causes the program to segmentation abort if the heap size parameter isn't aligned correctly. In version before GLIBC version 2.29 and aligned correctly, it allows arbitrary write anywhere in the programs memory.
- Product
- Man2html
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Nov 17, 2011Cross-site scripting (XSS) vulnerability in man2html.cgi.c in man2html 1.6, and possibly other version, allows remote attackers to inject arbitrary web script oCVE-2011-2770 · Other software · Robert Luberda · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in man2html.cgi.c in man2html 1.6, and possibly other version, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to error messages.
- Product
- Man2html
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 27, 2001man2html before 1.5-22 allows remote attackers to cause a denial of service (memory exhaustion).CVE-2001-0457 · Other software · Debian · reported by MITREMedium 5
man2html before 1.5-22 allows remote attackers to cause a denial of service (memory exhaustion).
- Product
- Debian Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 1999Man2html 2.1 and earlier allows local users to overwrite arbitrary files via a symlink attack on a temporary file.CVE-1999-1565 · Other software · Earl Hood · reported by MITREMedium 4.6
Man2html 2.1 and earlier allows local users to overwrite arbitrary files via a symlink attack on a temporary file.
- Product
- Man2html
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordosvdb.orgsecurityfocus.com
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.