Speex header buffer overflow
| speex-header-bo (41684) |  High Risk |
Description:
Speex, as used in multiple products, is vulnerable to a buffer overflow, caused by improper bounds checking when processing headers. By sending a specially-crafted request via a user controlled field in the header of a hosted stream, a remote attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges 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 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of FishSound (0.9.1 or later), available from the Annodex Web site. See References.
References:
- Annodex Web site: Index of /software/libfishsound.
- oCERT Advisories #2008-002: libfishsound insufficient boundary checks.
- oCERT Advisories #2008-004: multiple speex implementations insufficient boundary checks.
- Speex-dev Mailing List, Sun Apr 6 14:12:18 PDT 2008: libfishsound 0.9.1 Release.
- ASA-2008-166: speex security update (RHSA-2008-0235)
- BID-28665: FishSound Library Remote Speex Decoding Code Execution Vulnerability
- CVE-2008-1686: Array index vulnerability in Speex 1.1.12 and earlier, as used in libfishsound 0.9.0 and earlier, including Illiminable DirectShow Filters and Annodex Plugins for Firefox, xine-lib before 1.1.12, and many other products, allows remote attackers to execute arbitrary code via a header structure containing a negative offset, which is used to dereference a function pointer.
- DSA-1584: libfishsound -- buffer overflow
- DSA-1585: speex -- integer overflow
- DSA-1586: xine-lib -- multiple vulnerabilities
- GLSA-200804-17: Speex: User-assisted execution of arbitrary code
- MDVSA-2008:092: Updated gstreamer-plugins-good packages fix vulnerabilities
- MDVSA-2008:093: Updated vorbis-tools packages fix vulnerabilities
- MDVSA-2008:094: Updated speex packages fix vulnerabilities
- MDVSA-2008:124: Updated xine-lib packages fix vulnerability in Speex decoder
- RHSA-2008-0235: Important: speex security update
- SA29672: xine-lib Speex Header Processing Vulnerability
- SA29727: libfishsound Speex Header Processing Vulnerability
- SA29878: VLC Speex Header Processing Vulnerability
- SA29880: SDL_sound Speex Header Processing Vulnerability
- SA29881: Sweep Speex Header Processing Vulnerability
- SA29882: vorbis-tools Speex Header Processing Vulnerability
- SECTRACK ID: 1019875: Speex Validation Flaw in Speex Decoder Lets Remote Users Execute Arbitrary Code
- SUSE-SR:2008:012: SUSE Security Summary Report
- SUSE-SR:2008:013: SUSE Security Summary Report
- USN-611-1: Speex vulnerability
- USN-611-2: vorbis-tools vulnerability
- USN-611-3: GStreamer Good Plugins vulnerability
- USN-635-1: xine-lib vulnerabilities
- VUPEN/ADV-2008-1187: libfishsound Speex Header Structure Code Execution Vulnerability
- VUPEN/ADV-2008-1228: Xine-lib Speex Header Structure Code Execution Vulnerability
- VUPEN/ADV-2008-1268: GStreamer Good Plug-ins Speex Header Code Execution Vulnerability
- VUPEN/ADV-2008-1269: SDL_sound Library Speex Header Code Execution Vulnerability
- VUPEN/ADV-2008-1300: Sweep Speex Header Processing Code Execution Vulnerability
- VUPEN/ADV-2008-1301: Vorbis-tools Speex Header Processing Code Execution Vulnerability
- VUPEN/ADV-2008-1302: VideoLAN VLC Speex Header Processing Code Execution 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 2007.1
- MandrakeSoft Mandrake Linux 2007.1 X86_64
- MandrakeSoft Mandrake Linux 2008.0 X86_64
- MandrakeSoft Mandrake Linux 2008.0
- MandrakeSoft Mandrake Linux 2008.1
- MandrakeSoft Mandrake Linux 2008.1 X86_64
- MandrakeSoft Mandrake Linux Corporate Server 3.0
- MandrakeSoft Mandrake Linux Corporate Server 3.0 X86_64
- RedHat Enterprise Linux 4 WS
- RedHat Enterprise Linux 4 ES
- RedHat Enterprise Linux 4 AS
- RedHat Enterprise Linux 4 Desktop
- RedHat Enterprise Linux 5
- RedHat Enterprise Linux 5 Client
- RedHat Enterprise Linux 5 Client Workstation
- Xine xine-lib 1.1.11
- Xine xine-lib 1.1.11.1
- Xiph.Org Libfishsound 0.9.0
Reported:
Apr 06, 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.