Numeric Errors Affecting exim4 package, versions <4.82.1-2
Snyk CVSS
Attack Complexity
Low
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-EXIM4-1545059
- published 4 Sep 2014
- disclosed 4 Sep 2014
Introduced: 4 Sep 2014
CVE-2014-2972 Open this link in a new tabHow to fix?
Upgrade Debian:12
exim4
to version 4.82.1-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream exim4
package and not the exim4
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
expand.c in Exim before 4.83 expands mathematical comparisons twice, which allows local users to gain privileges and execute arbitrary commands via a crafted lookup value.
References
- https://security-tracker.debian.org/tracker/CVE-2014-2972
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136251.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136264.html
- https://security.gentoo.org/glsa/201607-12
- http://git.exim.org/exim.git/commitdiff/7685ce68148a083d7759e78d01aa5198fc099c44
- https://lists.exim.org/lurker/message/20140722.145949.42c043f5.en.html
- https://lists.exim.org/lurker/message/20140722.152452.d6c019e8.en.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1122552
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-2972
- http://www.ubuntu.com/usn/USN-2933-1