CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
94.8%
Format string vulnerability in the dkim_exim_verify_finish function in src/dkim.c in Exim before 4.76 might allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via format string specifiers in data used in DKIM logging, as demonstrated by an identity field containing a % (percent) character.
Vendor | Product | Version | CPE |
---|---|---|---|
exim | exim | * | cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:* |
exim | exim | 2.10 | cpe:2.3:a:exim:exim:2.10:*:*:*:*:*:*:* |
exim | exim | 2.11 | cpe:2.3:a:exim:exim:2.11:*:*:*:*:*:*:* |
exim | exim | 2.12 | cpe:2.3:a:exim:exim:2.12:*:*:*:*:*:*:* |
exim | exim | 3.00 | cpe:2.3:a:exim:exim:3.00:*:*:*:*:*:*:* |
exim | exim | 3.01 | cpe:2.3:a:exim:exim:3.01:*:*:*:*:*:*:* |
exim | exim | 3.02 | cpe:2.3:a:exim:exim:3.02:*:*:*:*:*:*:* |
exim | exim | 3.03 | cpe:2.3:a:exim:exim:3.03:*:*:*:*:*:*:* |
exim | exim | 3.10 | cpe:2.3:a:exim:exim:3.10:*:*:*:*:*:*:* |
exim | exim | 3.11 | cpe:2.3:a:exim:exim:3.11:*:*:*:*:*:*:* |
bugs.debian.org/cgi-bin/bugreport.cgi?bug=624670
bugs.exim.org/show_bug.cgi?id=1106
git.exim.org/exim.git/commit/337e3505b0e6cd4309db6bf6062b33fa56e06cf8
lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
secunia.com/advisories/51155
www.debian.org/security/2011/dsa-2232
bugzilla.redhat.com/show_bug.cgi?id=702474