CVE-2013-2003: Buffer Overflow
First published: Sat Jun 15 2013(Updated: )
Integer overflow in X.org libXcursor 1.1.13 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the _XcursorFileHeaderCreate function.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Libxcursor | <=1.1.13 | |
| Red Hat Libxcursor | =1.1.6 | |
| Red Hat Libxcursor | =1.1.7 | |
| Red Hat Libxcursor | =1.1.8 | |
| Red Hat Libxcursor | =1.1.9 | |
| Red Hat Libxcursor | =1.1.10 | |
| Red Hat Libxcursor | =1.1.11 | |
| Red Hat Libxcursor | =1.1.12 |
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Reference Links
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106791.html
- http://www.debian.org/security/2013/dsa-2681
- http://www.openwall.com/lists/oss-security/2013/05/23/3
- http://www.securityfocus.com/bid/60121
- http://www.ubuntu.com/usn/USN-1856-1
- http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
Frequently Asked Questions
What is the severity of CVE-2013-2003?
CVE-2013-2003 has a moderate severity level due to the potential for memory allocation errors leading to a buffer overflow.
How do I fix CVE-2013-2003?
To fix CVE-2013-2003, upgrade to libXcursor version 1.1.14 or later as it contains a patch for the vulnerability.
What software is affected by CVE-2013-2003?
CVE-2013-2003 affects all versions of X.org libXcursor prior to 1.1.14, including versions 1.1.6 through 1.1.12.
What type of vulnerability is CVE-2013-2003?
CVE-2013-2003 is an integer overflow vulnerability that can lead to buffer overflow issues.
Is CVE-2013-2003 exploitable remotely?
Yes, CVE-2013-2003 can be exploited remotely, allowing attackers to cause disruptions or execute arbitrary code.
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- agent/softwarecombine
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- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/x
- canonical/red hat libxcursor
- version/red hat libxcursor/1.1.13
- version/red hat libxcursor/1.1.6
- version/red hat libxcursor/1.1.7
- version/red hat libxcursor/1.1.8
- version/red hat libxcursor/1.1.9
- version/red hat libxcursor/1.1.10
- version/red hat libxcursor/1.1.11
- version/red hat libxcursor/1.1.12