CVE-2012-3517
6.3 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.038 Low
EPSS
Percentile
91.8%
Use-after-free vulnerability in dns.c in Tor before 0.2.2.38 might allow remote attackers to cause a denial of service (daemon crash) via vectors related to failed DNS requests.
References
lists.fedoraproject.org/pipermail/package-announce/2012-September/088006.html
lists.opensuse.org/opensuse-updates/2012-08/msg00048.html
openwall.com/lists/oss-security/2012/08/21/6
security.gentoo.org/glsa/glsa-201301-03.xml
bugzilla.redhat.com/show_bug.cgi?id=849949
gitweb.torproject.org/tor.git/commit/62637fa22405278758febb1743da9af562524d4c
lists.torproject.org/pipermail/tor-announce/2012-August/000086.html
trac.torproject.org/projects/tor/ticket/6480
Related
6.3 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.038 Low
EPSS
Percentile
91.8%