xine-lib demux_nsf_send_chunk() buffer overflow
| xinelib-demuxnsfsendchunk-bo (41865) |  High Risk |
Description:
xine-lib is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the demux_nsf_send_chunk() function. By persuading a victim to open a specially-crafted media file containing an overly long NSF title, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
*CVSS:
| Base Score: | 6.8 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 5.3 |
| Exploitability: | Proof-of-Concept |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of xine-lib (1.1.13 or later), available from the xine Web site. See References.
References:
- xine Web site: xine - A Free Video Player.
- BID-28816: xine-lib NES Sound Format Demuxer 'demux_nsf.c' Buffer Overflow Vulnerability
- BID-28908: xine-lib NES Sound Format Demuxer 'copyright' Buffer Overflow Vulnerability
- CVE-2008-1878: Stack-based buffer overflow in the demux_nsf_send_chunk function in src/demuxers/demux_nsf.c in xine-lib 1.1.12 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long NSF title.
- DSA-1586: xine-lib -- multiple vulnerabilities
- GLSA-200808-01: xine-lib: User-assisted execution of arbitrary code
- MDVSA-2008:177: xine-lib
- MDVSA-2008:178: xine-lib
- SA29850: xine-lib NSF Demuxer Buffer Overflow Vulnerability
- SUSE-SR:2008:012: SUSE Security Summary Report
- USN-635-1: xine-lib vulnerabilities
- VUPEN/ADV-2008-1247: xine-lib NSF Demuxer Title Handling Buffer Overflow Vulnerability
Platforms Affected:
- Canonical Ubuntu 6.06 LTS
- Canonical Ubuntu 7.04
- Canonical Ubuntu 7.10
- Canonical Ubuntu 8.04 LTS
- Debian Debian Linux 4.0
- Gentoo Linux
- MandrakeSoft Mandrake Linux 2008.0
- MandrakeSoft Mandrake Linux 2008.0 X86_64
- MandrakeSoft Mandrake Linux 2008.1
- MandrakeSoft Mandrake Linux 2008.1 X86_64
- Xine Xine-Lib 1.1.0
- Xine xine-lib 1.1.1
- Xine xine-lib 1.1.10
- Xine xine-lib 1.1.10.1
- Xine xine-lib 1.1.11
- Xine xine-lib 1.1.11.1
- Xine xine-lib 1.1.12
- Xine Xine-Lib 1.1.9
Reported:
Apr 16, 2008
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.