What’s Vulnerable › Vulnerabilities

CVE-2013-2064

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-06-15 · updated 2026-06-16
• Weakness: CWE-189

Description

Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function.

Affected products

• Canonical Ubuntu Linux: 10.04, 12.04, 12.10, 13.04
• Debian Linux: 6.0, 7.0
• Fedoraproject Fedora: 19
• Opensuse: 12.2, 12.3
• Oracle Corporation Secure Global Desktop: 4.71, 5.2
• X Libxcb: through 1.9; 1.1.90.1, 1.1.91, 1.1.92, 1.1.93, 1.2, 1.3 (+6)

References

• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106752.html
• http://lists.opensuse.org/opensuse-updates/2013-06/msg00137.html
• http://www.debian.org/security/2013/dsa-2686
• http://www.openwall.com/lists/oss-security/2013/05/23/3
• http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
• http://www.securityfocus.com/bid/60148
• http://www.ubuntu.com/usn/USN-1855-1
• http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106752.html
• http://lists.opensuse.org/opensuse-updates/2013-06/msg00137.html
• http://www.debian.org/security/2013/dsa-2686
• http://www.openwall.com/lists/oss-security/2013/05/23/3

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