CVE-2011-1956

EUVD-2011-1950
The bytes_repr_len function in Wireshark 1.4.5 uses an incorrect pointer argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via arbitrary TCP traffic.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
Affected Products (NVD)
VendorProductVersion
wiresharkwireshark
1.4.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
wireshark
bookworm
4.0.11-1~deb12u1
fixed
bookworm (security)
4.0.11-1~deb12u1
fixed
bullseye
3.4.10-0+deb11u1
fixed
bullseye (security)
3.4.16-0+deb11u1
fixed
lenny
not-affected
sid
4.4.1-1
fixed
squeeze
not-affected
trixie
4.4.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wireshark
hardy
ignored
lucid
ignored
maverick
ignored
natty
not-affected
oneiric
not-affected
precise
not-affected
quantal
not-affected
raring
not-affected
saucy
not-affected
References
http://openwall.com/lists/oss-security/2011/05/31/19
http://openwall.com/lists/oss-security/2011/06/01/9
http://secunia.com/advisories/44449
http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html
http://www.wireshark.org/news/20110418.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837
https://exchange.xforce.ibmcloud.com/vulnerabilities/67789
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14943
http://openwall.com/lists/oss-security/2011/05/31/19
http://openwall.com/lists/oss-security/2011/06/01/9
http://secunia.com/advisories/44449
http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html
http://www.wireshark.org/news/20110418.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837
https://exchange.xforce.ibmcloud.com/vulnerabilities/67789
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14943