FFmpeg 0.3.1 utils.c avcodec_decode_audio4 memory corruption
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.0 | $0-$5k | 0.00 |
Summary
A vulnerability was found in FFmpeg 0.3.1. It has been classified as problematic. This vulnerability affects the function avcodec_decode_audio4 of the file utils.c. This manipulation causes memory corruption.
The identification of this vulnerability is CVE-2013-2276. There is no exploit available.
It is suggested to install a patch to address this issue.
Details
A vulnerability classified as critical was found in FFmpeg 0.3.1 (Multimedia Processing Software). Affected by this vulnerability is the function avcodec_decode_audio4 of the file utils.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
The avcodec_decode_audio4 function in utils.c in libavcodec in FFmpeg before 1.1.3 does not verify the decoding state before proceeding with certain skip operations, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted audio data.
The weakness was shared 02/27/2013 as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. This vulnerability is known as CVE-2013-2276 since 02/26/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org.
The entry VDB-63650 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Product
Type
Name
Version
License
Website
- Product: https://ffmpeg.org/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 8a6449167a6da8cb747cfe3502ae86ffaac2ed48
Timeline
02/26/2013 🔍02/27/2013 🔍
02/27/2013 🔍
03/24/2015 🔍
12/29/2021 🔍
Sources
Product: ffmpeg.orgAdvisory: git.videolan.org
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2013-2276 (🔍)
GCVE (CVE): GCVE-0-2013-2276
GCVE (VulDB): GCVE-100-63649
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 12/29/2021 16:06
Changes: 03/24/2015 12:22 (50), 02/25/2019 10:48 (2), 12/29/2021 16:06 (3)
Complete: 🔍
Cache ID: 216:E78:103
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
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