CVE-2011-0493

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 84.75%
Affected Products (NVD)
VendorProductVersion
tortor
𝑥
≤ 0.2.1.28
tortor
0.0.2
tortor
0.0.2_pre13
tortor
0.0.2_pre14
tortor
0.0.2_pre15
tortor
0.0.2_pre16
tortor
0.0.2_pre17
tortor
0.0.2_pre18
tortor
0.0.2_pre19
tortor
0.0.2_pre20
tortor
0.0.2_pre21
tortor
0.0.2_pre22
tortor
0.0.2_pre23
tortor
0.0.2_pre24
tortor
0.0.2_pre25
tortor
0.0.2_pre26
tortor
0.0.2_pre27
tortor
0.0.3
tortor
0.0.4
tortor
0.0.5
tortor
0.0.6
tortor
0.0.6.1
tortor
0.0.6.2
tortor
0.0.7
tortor
0.0.7.1
tortor
0.0.7.2
tortor
0.0.7.3
tortor
0.0.8
tortor
0.0.8.1
tortor
0.0.9
tortor
0.0.9.1
tortor
0.0.9.2
tortor
0.0.9.3
tortor
0.0.9.4
tortor
0.0.9.5
tortor
0.0.9.6
tortor
0.0.9.7
tortor
0.0.9.8
tortor
0.0.9.9
tortor
0.0.9.10
tortor
0.1.0.1
tortor
0.1.0.2
tortor
0.1.0.3
tortor
0.1.0.4
tortor
0.1.0.5
tortor
0.1.0.6
tortor
0.1.0.7
tortor
0.1.0.8
tortor
0.1.0.9
tortor
0.1.0.10
tortor
0.1.0.11
tortor
0.1.0.12
tortor
0.1.0.13
tortor
0.1.0.14
tortor
0.1.0.15
tortor
0.1.0.16
tortor
0.1.0.17
tortor
0.1.1
tortor
0.1.1.1
tortor
0.1.1.1:alpha
tortor
0.1.1.2
tortor
0.1.1.2:alpha
tortor
0.1.1.3
tortor
0.1.1.3:alpha
tortor
0.1.1.4
tortor
0.1.1.4:alpha
tortor
0.1.1.5
tortor
0.1.1.5:alpha
tortor
0.1.1.6
tortor
0.1.1.6:alpha
tortor
0.1.1.7
tortor
0.1.1.7:alpha
tortor
0.1.1.8
tortor
0.1.1.8:alpha
tortor
0.1.1.9
tortor
0.1.1.9:alpha
tortor
0.1.1.10
tortor
0.1.1.10:alpha
tortor
0.1.1.11
tortor
0.1.1.12
tortor
0.1.1.13
tortor
0.1.1.14
tortor
0.1.1.15
tortor
0.1.1.16
tortor
0.1.1.17
tortor
0.1.1.18
tortor
0.1.1.19
tortor
0.1.1.20
tortor
0.1.1.21
tortor
0.1.1.22
tortor
0.1.1.23
tortor
0.1.1.25
tortor
0.1.1.26
tortor
0.1.2.1:alpha-cvs
tortor
0.1.2.2
tortor
0.1.2.3:alpha
tortor
0.1.2.4
tortor
0.1.2.5
tortor
0.1.2.5:alpha
tortor
0.1.2.6:alpha
tortor
0.1.2.7:alpha
tortor
0.1.2.8:beta
tortor
0.1.2.9
tortor
0.1.2.10
tortor
0.1.2.11
tortor
0.1.2.12
tortor
0.1.2.13
tortor
0.1.2.14
tortor
0.1.2.15
tortor
0.1.2.16
tortor
0.1.2.17
tortor
0.1.2.18
tortor
0.1.2.19
tortor
0.1.2.30
tortor
0.1.2.31
tortor
0.2.0.1:alpha
tortor
0.2.0.2:alpha
tortor
0.2.0.3:alpha
tortor
0.2.0.4:alpha
tortor
0.2.0.5:alpha
tortor
0.2.0.6:alpha
tortor
0.2.0.7:alpha
tortor
0.2.0.8:alpha
tortor
0.2.0.9:alpha
tortor
0.2.0.10:alpha
tortor
0.2.0.11:alpha
tortor
0.2.0.12:alpha
tortor
0.2.0.13:alpha
tortor
0.2.0.14:alpha
tortor
0.2.0.15:alpha
tortor
0.2.0.16:alpha
tortor
0.2.0.17:alpha
tortor
0.2.0.18:alpha
tortor
0.2.0.19:alpha
tortor
0.2.0.20:alpha
tortor
0.2.0.21:alpha
tortor
0.2.0.22:alpha
tortor
0.2.0.23:alpha
tortor
0.2.0.24:alpha
tortor
0.2.0.25:alpha
tortor
0.2.0.26:alpha
tortor
0.2.0.27:alpha
tortor
0.2.0.28:alpha
tortor
0.2.0.29
tortor
0.2.0.29:alpha
tortor
0.2.0.30
tortor
0.2.0.30:alpha
tortor
0.2.0.31
tortor
0.2.0.31:alpha
tortor
0.2.0.32:alpha
tortor
0.2.0.33
tortor
0.2.0.34:alpha
tortor
0.2.0.35
tortor
0.2.1.1:alpha
tortor
0.2.1.2:alpha
tortor
0.2.1.3:alpha
tortor
0.2.1.4:alpha
tortor
0.2.1.5:alpha
tortor
0.2.1.6:alpha
tortor
0.2.1.7:alpha
tortor
0.2.1.8:alpha
tortor
0.2.1.9:alpha
tortor
0.2.1.10:alpha
tortor
0.2.1.11:alpha
tortor
0.2.1.12
tortor
0.2.1.12:alpha
tortor
0.2.1.13
tortor
0.2.1.14
tortor
0.2.1.15
tortor
0.2.1.16
tortor
0.2.1.17
tortor
0.2.1.18
tortor
0.2.1.19
tortor
0.2.1.20
tortor
0.2.1.21
tortor
0.2.1.22
tortor
0.2.1.23
tortor
0.2.1.24
tortor
0.2.1.25
tortor
0.2.1.26
tortor
0.2.1.27
tortor
0.2.2.1
tortor
0.2.2.1:alpha
tortor
0.2.2.2
tortor
0.2.2.2:alpha
tortor
0.2.2.3
tortor
0.2.2.3:alpha
tortor
0.2.2.4
tortor
0.2.2.4:alpha
tortor
0.2.2.5
tortor
0.2.2.5:alpha
tortor
0.2.2.6
tortor
0.2.2.6:alpha
tortor
0.2.2.7:alpha
tortor
0.2.2.8:alpha
tortor
0.2.2.9:alpha
tortor
0.2.2.10:alpha
tortor
0.2.2.11:alpha
tortor
0.2.2.12:alpha
tortor
0.2.2.13:alpha
tortor
0.2.2.14:alpha
tortor
0.2.2.15:alpha
tortor
0.2.2.16:alpha
tortor
0.2.2.17:alpha
tortor
0.2.2.18:alpha
tortor
0.2.2.19:alpha
tortor
0.2.2.20:alpha
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tor
bookworm
0.4.7.16-1
fixed
bookworm (security)
0.4.7.16-1
fixed
bullseye
0.4.5.16-1
fixed
bullseye (security)
0.4.5.16-1
fixed
sid
0.4.8.13-2
fixed
trixie
0.4.8.13-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tor
dapper
ignored
hardy
ignored
karmic
dne
lucid
dne
maverick
dne
natty
not-affected
oneiric
not-affected
Common Weakness Enumeration
References
http://archives.seul.org/or/announce/Jan-2011/msg00000.html
http://blog.torproject.org/blog/tor-02129-released-security-patches
http://www.securityfocus.com/bid/45953
https://exchange.xforce.ibmcloud.com/vulnerabilities/64864
https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
https://trac.torproject.org/projects/tor/ticket/2352
http://archives.seul.org/or/announce/Jan-2011/msg00000.html
http://blog.torproject.org/blog/tor-02129-released-security-patches
http://www.securityfocus.com/bid/45953
https://exchange.xforce.ibmcloud.com/vulnerabilities/64864
https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
https://trac.torproject.org/projects/tor/ticket/2352