What’s Vulnerable › Vulnerabilities

CVE-2011-4967

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-11-19 · updated 2026-06-16
• Weakness: CWE-20

Description

tog-Pegasus has a package hash collision DoS vulnerability

Affected products

• Openpegasus Tog-Pegasus: before 2.12 — fixed in 2.12
• Red Hat Enterprise Linux: 4.0, 5.0, 6.0

How to fix

Upgrade to a fixed version: Openpegasus Tog-Pegasus 2.12. Check the vendor advisory for mitigations.

References

• http://bugzilla.openpegasus.org/show_bug.cgi?id=9182
• http://www.openwall.com/lists/oss-security/2012/12/14/2
• https://access.redhat.com/security/cve/cve-2011-4967
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4967
• https://www.securityfocus.com/bid/56941
• http://bugzilla.openpegasus.org/show_bug.cgi?id=9182
• http://www.openwall.com/lists/oss-security/2012/12/14/2
• https://access.redhat.com/security/cve/cve-2011-4967
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4967
• https://www.securityfocus.com/bid/56941

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