FFmpeg up to 2.8.1 MJPEG Data libavcodec/mjpegdec.c ljpeg_decode_yuv_scan

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability was found in FFmpeg up to 2.8.1 (Multimedia Processing Software). It has been classified as problematic. Affected is the function ljpeg_decode_yuv_scan of the file libavcodec/mjpegdec.c of the component MJPEG Data Handler. The manipulation with an unknown input leads to a code vulnerability. CWE is classifying the issue as CWE-17. This is going to have an impact on availability. CVE summarizes:

The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The weakness was shared 11/17/2015 as confirmed git commit (GIT Repository). The advisory is shared for download at git.videolan.org. This vulnerability is traded as CVE-2015-8216 since 11/16/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 87178 (FreeBSD : ffmpeg -- multiple vulnerabilities (b0da85af-21a3-4c15-a137-fe9e4bc86002)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176784 (Debian Security Update for libav (DLA 1611-1)).

Upgrading to version 2.8.2 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (87178), SecurityFocus (BID 77640†) and Vulnerability Center (SBV-54799†). The entries VDB-73166, VDB-77583, VDB-77585 and VDB-77586 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Code
CWE: CWE-17
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 87178
Nessus Name: FreeBSD : ffmpeg -- multiple vulnerabilities (b0da85af-21a3-4c15-a137-fe9e4bc86002)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 12024
OpenVAS Name: Mageia Linux Local Check: mgasa-2016-0018
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: FFmpeg 2.8.2
Patch: d24888ef19ba38b787b11d1ee091a3d94920c76a

Timelineinfo

11/16/2015 🔍
11/16/2015 +0 days 🔍
11/16/2015 +0 days 🔍
11/16/2015 +0 days 🔍
11/17/2015 +1 days 🔍
11/17/2015 +0 days 🔍
12/02/2015 +15 days 🔍
12/03/2015 +1 days 🔍
12/06/2015 +3 days 🔍
06/27/2022 +2395 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: DLA 1611-1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-8216 (🔍)
GCVE (CVE): GCVE-0-2015-8216
GCVE (VulDB): GCVE-100-79224
SecurityFocus: 77640 - FFmpeg Multiple Out of Bounds Denial of Service Vulnerabilities
Vulnerability Center: 54799 - FFmpeg before 2.8.2 Remote DoS and Unspecified Other Impact via Crafted MJPEG Data, High

See also: 🔍

Entryinfo

Created: 11/17/2015 09:18 AM
Updated: 06/27/2022 02:12 PM
Changes: 11/17/2015 09:18 AM (65), 05/11/2018 09:35 AM (15), 06/27/2022 02:12 PM (4)
Complete: 🔍
Cache ID: 18:6F4:40

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