CVE-2013-2064

Name: CVE-2013-2064
Creator: NVD / NIST
Published: 2013-06-15T19:55:01.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.45%

Last modified Jun 16, 2026

CVE-2013-2064 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.45% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.45%

82.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-189

Affected Software

Vendor	Product	Versions
Debian	Debian Linux	6.0
Debian	Debian Linux	7.0
Oracle	Secure Global Desktop	4.71
Oracle	Secure Global Desktop	5.2
Canonical	Ubuntu Linux	10.04
Canonical	Ubuntu Linux	12.04
Canonical	Ubuntu Linux	12.10
Canonical	Ubuntu Linux	13.04
Opensuse	Opensuse	12.2
Opensuse	Opensuse	12.3
Fedoraproject	Fedora	19
X	Libxcb	<= 1.9
X	Libxcb	1.1.90.1
X	Libxcb	1.1.91
X	Libxcb	1.1.92
X	Libxcb	1.1.93
X	Libxcb	1.2
X	Libxcb	1.3
X	Libxcb	1.4
X	Libxcb	1.5
X	Libxcb	1.6
X	Libxcb	1.7
X	Libxcb	1.8
X	Libxcb	1.8.1

References

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

Timeline

Published: Jun 15, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-2064?

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.

How severe is CVE-2013-2064?

Severity scoring for CVE-2013-2064 is pending analysis. The EPSS model estimates a 2.45% probability of exploitation in the next 30 days.

How do I fix CVE-2013-2064?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-2064?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST