| Name | CVE-2011-4100 |
| Description | The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wireshark (PTS) | bullseye | 3.4.10-0+deb11u1 | fixed |
| bullseye (security) | 3.4.16-0+deb11u1 | fixed |
| bookworm | 4.0.17-0+deb12u1 | fixed |
| bookworm (security) | 4.0.11-1~deb12u1 | fixed |
| trixie, sid | 4.4.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| wireshark | source | lenny | (not affected) | | | |
| wireshark | source | squeeze | (not affected) | | | |
| wireshark | source | (unstable) | 1.6.3-1 | | | |
Notes
[squeeze] - wireshark <not-affected> (Affects only 1.6.0-1.6.2)
[lenny] - wireshark <not-affected> (Affects only 1.6.0-1.6.2)
http://www.wireshark.org/security/wnpa-sec-2011-17.html