CVE-2012-4507
MEDIUM · CVSS 5.0EPSS 2.8%EU EUVD
The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 2.8% (86th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-4436)
- Published
- October 22, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-4436 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- claws-mail / claws-mail
References
- http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html
- http://www.openwall.com/lists/oss-security/2012/10/09/1(Patch)
- http://www.openwall.com/lists/oss-security/2012/10/09/3
- http://www.openwall.com/lists/oss-security/2012/10/10/3
- http://www.securityfocus.com/bid/55837
- http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743(Patch)
- https://bugzilla.redhat.com/show_bug.cgi?id=862578
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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