CVE-2013-7294
medium
CVSS v3
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CVSS v4 NEW
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VIR risk
5.0
Description
The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
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.
References
- http://secunia.com/advisories/56276
- http://secunia.com/advisories/56915
- http://www.osvdb.org/101573
- https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0fe07f0
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.html
- http://secunia.com/advisories/56276
- http://secunia.com/advisories/56915
- http://www.osvdb.org/101573
- https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0fe07f0
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.html
CWEs
CWE-20
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.