CVE-2011-4109
HIGH · CVSS 9.3EPSS 16.9%EU EUVD
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.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 16.9% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-4057)
- Published
- January 6, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-4057 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
- openssl / openssl
References
- 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
- 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/737740(US 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.txt(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72129
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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