CVE-2011-3207
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.0
Description
crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.
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 | 1.0.0e-1 |
| sid | Fixed | 1.0.0e-1 |
| forky | Fixed | 1.0.0e-1 |
| bullseye | Fixed | 1.0.0e-1 |
| bookworm | Fixed | 1.0.0e-1 |
References
- http://cvs.openssl.org/chngview?cn=21349
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
- http://marc.info/?l=bugtraq&m=133226187115472&w=2
- http://openssl.org/news/secadv_20110906.txt
- http://secunia.com/advisories/45956
- http://secunia.com/advisories/57353
- http://support.apple.com/kb/HT5784
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:137
- http://www.redhat.com/support/errata/RHSA-2011-1409.html
- http://www.securitytracker.com/id?1026012
- https://bugzilla.redhat.com/show_bug.cgi?id=736087
- https://security-tracker.debian.org/tracker/CVE-2011-3207
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.