CVE-2011-4109
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.
02 Description
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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 16.91% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 96.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-01-06 01:00Z14 YR AGO
- Last updated
- 2024-08-07 00:01Z2 YR AGO
- Reserved
- 2011-10-18
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 8c69032d4f09c71dfd15fc3926da81ed122609162acaca7d498ad9f81b889f9e
05 Affected products
06 References
- secunia.com48528http://secunia.com/advisories/48528
- www.mandriva.comMDVSA-2012:006http://www.mandriva.com/security/advisories?name=MDVSA-2012:006
- www.openssl.orghttp://www.openssl.org/news/secadv_20120104.txt
- lists.opensuse.orgSUSE-SU-2012:0084http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html
- rhn.redhat.comRHSA-2012:1308http://rhn.redhat.com/errata/RHSA-2012-1308.html
- rhn.redhat.comRHSA-2012:1307http://rhn.redhat.com/errata/RHSA-2012-1307.html
- support.apple.comhttp://support.apple.com/kb/HT5784
- lists.apple.comAPPLE-SA-2013-06-04-1http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- www.kb.cert.orgVU#737740http://www.kb.cert.org/vuls/id/737740
- marc.infoHPSBUX02734http://marc.info/?l=bugtraq&m=132750648501816&w=2
- exchange.xforce.ibmcloud.comopenssl-policy-checks-dos(72129)https://exchange.xforce.ibmcloud.com/vulnerabilities/72129
- www.mandriva.comMDVSA-2012:007http://www.mandriva.com/security/advisories?name=MDVSA-2012:007
- rhn.redhat.comRHSA-2012:1306http://rhn.redhat.com/errata/RHSA-2012-1306.html
- marc.infoHPSBOV02793http://marc.info/?l=bugtraq&m=134039053214295&w=2
- www.debian.orgDSA-2390http://www.debian.org/security/2012/dsa-2390
- aix.software.ibm.comhttp://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc
07 Fixed in
Debian 12
- openssl Fixed in 1.0.0c-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 1.0.0c-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 1.0.0c-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.