Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2012-3517

Published: Aug 26, 2012 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2012-3517
CWEhttps://cwe.mitre.org/data/definitions/399.html

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.

Affected Software

NameVendorStart VersionEnd Version
TorTor*0.2.2.37 (including)
TorUbuntudevel*
TorUbuntuesm-apps/xenial*
TorUbuntuesm-infra-legacy/trusty*
TorUbuntuhardy*
TorUbuntunatty*
TorUbuntuoneiric*
TorUbuntuprecise*
TorUbuntuquantal*
TorUbunturaring*
TorUbuntusaucy*
TorUbuntutrusty*
TorUbuntutrusty/esm*
TorUbuntuupstream*
TorUbuntuutopic*
TorUbuntuvivid*
TorUbuntuwily*
TorUbuntuxenial*
TorUbuntuyakkety*
TorUbuntuzesty*

References

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