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CVE-2011-3207
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…
Medium5.0EPSS 4.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 4.4% · top 8.8% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (15)
- HPSBMU02752 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2012-18035 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2011-12233 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://cvs.openssl.org/chngview?cn=21349 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 45956 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MDVSA-2011:137 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- FEDORA-2011-12281 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://support.apple.com/kb/HT5784 (opens in a new tab)x_refsource_CONFIRMx_transferred
- APPLE-SA-2013-06-04-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=736087 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1026012 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- http://openssl.org/news/secadv_20110906.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- 57353 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- RHSA-2011:1409 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .