CVE-2011-3482
medium
CVSS v3
—
CVSS v4 NEW
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VIR risk
4.3
Description
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.2 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.6.2-1 |
| sid | Fixed | 1.6.2-1 |
| forky | Fixed | 1.6.2-1 |
| bullseye | Fixed | 1.6.2-1 |
| bookworm | Fixed | 1.6.2-1 |
References
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=38430
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:138
- http://www.openwall.com/lists/oss-security/2011/09/13/1
- http://www.openwall.com/lists/oss-security/2011/09/14/10
- http://www.openwall.com/lists/oss-security/2011/09/14/5
- http://www.openwall.com/lists/oss-security/2011/09/14/9
- http://www.wireshark.org/security/wnpa-sec-2011-16.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6139
- https://bugzilla.redhat.com/show_bug.cgi?id=737783
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14886
- https://security-tracker.debian.org/tracker/CVE-2011-3482
CWEs
CWE-399
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.