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7.8
CVSSv3

CVE-2022-38223

Published: 15/08/2022 Updated: 27/03/2024
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 0
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Vulnerability Summary

There is an out-of-bounds write in checkType located in etc.c in w3m 0.5.3. It can be triggered by sending a crafted HTML file to the w3m binary. It allows an malicious user to cause Denial of Service or possibly have unspecified other impact.

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tats w3m 0.5.3

fedoraproject fedora 36

fedoraproject fedora 37

Vendor Advisories

Debian CVElist Bug Report Logs: w3m: CVE-2022-38223
Debian Bug report logs - #1019599 w3m: CVE-2022-38223 Package: src:w3m; Maintainer for src:w3m is Tatsuya Kinoshita <tats@debianorg>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Mon, 12 Sep 2022 20:39:11 UTC Severity: important Tags: security, upstream Forwarded to githubcom/tats/w3m/issues/2 ...
Red Hat:
There is an out-of-bounds write in checkType located in etcc in w3m 053 It can be triggered by sending a crafted HTML file to the w3m binary It allows an attacker to cause Denial of Service or possibly have unspecified other impact ...

References

CWE-787https://github.com/tats/w3m/issues/242https://lists.debian.org/debian-lts-announce/2023/08/msg00030.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NRRZMTLG3YT6U3PSGJOAMLDNLRF2EUOP/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MKESIFZMWIFMI6DRGMUYOTVKBOSEKDXZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AULOBQJLXE2KCT5UVQMKGEFL4GFIAOED/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TODROGVCWZ435HQIZE6ARQC5LPQLIA5C/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MKFZQUK7FPWWJQYICDZZ4YWIPUPQ2D3R/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1019599https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322CVE-2006-4304wirelessCVE-2023-23022local file inclusionCVE-2024-27058CVE-2024-33820open redirectCVE-2024-27079
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