CVE-2013-2126: Double Free
First published: Wed Aug 14 2013(Updated: )
Multiple double free vulnerabilities in the LibRaw::unpack function in libraw_cxx.cpp in LibRaw before 0.15.2 allow context-dependent attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a malformed full-color (1) Foveon or (2) sRAW image file.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| LibRaw | <=0.15.1 | |
| LibRaw | =0.15.0 | |
| Ubuntu Linux | =12.04 | |
| Ubuntu Linux | =12.10 | |
| Ubuntu Linux | =13.04 | |
| openSUSE | =12.2 | |
| openSUSE | =12.3 |
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Reference Links
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00193.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00195.html
- http://secunia.com/advisories/53547
- http://secunia.com/advisories/53883
- http://secunia.com/advisories/53888
- http://secunia.com/advisories/53938
- http://www.libraw.org/news/libraw-0-15-2
- http://www.openwall.com/lists/oss-security/2013/05/29/7
- http://www.openwall.com/lists/oss-security/2013/06/10/1
- http://www.ubuntu.com/usn/USN-1884-1
- http://www.ubuntu.com/usn/USN-1885-1
- https://github.com/LibRaw/LibRaw/commit/19ffddb0fe1a4ffdb459b797ffcf7f490d28b5a6
Frequently Asked Questions
What is the severity of CVE-2013-2126?
CVE-2013-2126 has been classified with a moderate severity rating due to its potential to cause application crashes and possible remote code execution.
How do I fix CVE-2013-2126?
To fix CVE-2013-2126, upgrade to LibRaw version 0.15.2 or later to patch the double free vulnerabilities.
Which versions of LibRaw are affected by CVE-2013-2126?
CVE-2013-2126 affects LibRaw versions prior to 0.15.2, including 0.15.0 and 0.15.1.
Is CVE-2013-2126 specific to any operating systems?
Yes, CVE-2013-2126 affects LibRaw on multiple operating systems including Ubuntu 12.04, 12.10, and 13.04, as well as openSUSE 12.2 and 12.3.
What types of files can trigger CVE-2013-2126?
CVE-2013-2126 can be triggered by malformed full-color Foveon or sRAW image files.
- agent/references
- agent/type
- agent/weakness
- agent/remedy
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/libraw
- canonical/libraw
- version/libraw/0.15.1
- version/libraw/0.15.0
- vendor/canonical
- canonical/ubuntu linux
- version/ubuntu linux/12.04
- version/ubuntu linux/12.10
- version/ubuntu linux/13.04
- vendor/opensuse
- canonical/opensuse
- version/opensuse/12.2
- version/opensuse/12.3