CVE-2016-6513
medium
CVSS v3
5.9
CVSS v4 NEW
—
VIR risk
5.9
Description
epan/dissectors/packet-wbxml.c in the WBXML dissector in Wireshark 2.x before 2.0.5 does not restrict the recursion depth, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Predictions
Exploit likelihood
69%
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
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 2.0.5+ga3be9c6-1 |
| debian | bullseye | fixed | 2.0.5+ga3be9c6-1 |
| debian | forky | fixed | 2.0.5+ga3be9c6-1 |
| debian | sid | fixed | 2.0.5+ga3be9c6-1 |
| debian | trixie | fixed | 2.0.5+ga3be9c6-1 |
References
- http://openwall.com/lists/oss-security/2016/07/28/3
- http://www.securitytracker.com/id/1036480
- http://www.wireshark.org/security/wnpa-sec-2016-49.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12663
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=347f071f1b9180563c28b0f3d0627b91eb456c72
- https://www.suse.com/security/cve/CVE-2016-6513.html
- https://security-tracker.debian.org/tracker/CVE-2016-6513
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.