Vulnerability in Openssl
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.
EPSS: 0.177 (96.8th percentile) — read the EPSS interpretation.
Affected products
- Openssl — versions 0.9.8, 0.9.8a, 0.9.8b
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_SECUNIA, third-party-advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_MANDRIVA)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (vendor-advisory, x_refsource_APPLE)
- secalert@redhat.com (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- secalert@redhat.com (x_refsource_HP, vendor-advisory)
Frequently asked questions
- What is CVE-2011-4109?
- CVE-2011-4109 is a vulnerability in Openssl, classified under CWE-399. Published 2012-01-06.
- Is CVE-2011-4109 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.