CVE-2012-3518

2012-08-2603:17:44

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

Attack Vector

NETWORK

Attack 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

EPSS

0.038

Percentile

91.9%

JSON

The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.

OSVersionArchitecturePackageVersionFilename
Debian12alltor< 0.2.3.20-rc-1tor_0.2.3.20-rc-1_all.deb
Debian11alltor< 0.2.3.20-rc-1tor_0.2.3.20-rc-1_all.deb
Debian999alltor< 0.2.3.20-rc-1tor_0.2.3.20-rc-1_all.deb
Debian13alltor< 0.2.3.20-rc-1tor_0.2.3.20-rc-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	tor	< 0.2.3.20-rc-1	tor_0.2.3.20-rc-1_all.deb
Debian	11	all	tor	< 0.2.3.20-rc-1	tor_0.2.3.20-rc-1_all.deb
Debian	999	all	tor	< 0.2.3.20-rc-1	tor_0.2.3.20-rc-1_all.deb
Debian	13	all	tor	< 0.2.3.20-rc-1	tor_0.2.3.20-rc-1_all.deb