CVE-2011-4109

Home/CVE/Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attack

CVE

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attack

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check.

HIGH · CVSS 9.3 EPSS 0.02648

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

opensslall versions

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Scoring & Timeline

9.3

HIGH · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Published to NVD06 Jan 2012 · 01:55 AM

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Vendor Advisories

suse-csafSUSE-SU-2015:1184-1
suse-csafsuse-su-403
rhsaRHSA-2012:1306Moderate
rhsaRHSA-2012:1308Moderate
rhsaRHSA-2012:1307Moderate
Show all 7 vendor advisoriesusnUSN-1357-1
rhsaRHSA-2012:0060Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc

http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html

http://marc.info/?l=bugtraq&m=132750648501816&w=2

http://marc.info/?l=bugtraq&m=134039053214295&w=2

http://rhn.redhat.com/errata/RHSA-2012-1306.html

Show all 16 references

http://rhn.redhat.com/errata/RHSA-2012-1307.html

http://rhn.redhat.com/errata/RHSA-2012-1308.html

http://secunia.com/advisories/48528

http://support.apple.com/kb/HT5784

http://www.debian.org/security/2012/dsa-2390

http://www.kb.cert.org/vuls/id/737740US Government Resource

http://www.mandriva.com/security/advisories?name=MDVSA-2012:006

http://www.mandriva.com/security/advisories?name=MDVSA-2012:007

http://www.openssl.org/news/secadv_20120104.txtVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/72129

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