FFmpeg up to 3.4.1 MP4 File vf_transpose.c filter_slice out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in FFmpeg up to 3.4.1. This issue affects the function filter_slice of the file libavfilter/vf_transpose.c of the component MP4 File Handler. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2018-6392. The attack may be launched remotely. There is no exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability classified as problematic has been found in FFmpeg up to 3.4.1 (Multimedia Processing Software). Affected is the function filter_slice of the file libavfilter/vf_transpose.c of the component MP4 File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. CVE summarizes:

The filter_slice function in libavfilter/vf_transpose.c in FFmpeg through 3.4.1 allows remote attackers to cause a denial of service (out-of-array access) via a crafted MP4 file.

The bug was discovered 01/29/2018. The weakness was shared 01/29/2018 as confirmed git commit (GIT Repository). The advisory is shared for download at git.ffmpeg.org. This vulnerability is traded as CVE-2018-6392 since 01/29/2018. 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 106890 (openSUSE Security Update : ffmpeg (openSUSE-2018-172)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176766 (Debian Security Update for libav (DLA 1740-1)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.ffmpeg.org. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (106890) and SecurityFocus (BID 102848†). The entries VDB-76807, VDB-106026, VDB-110519 and VDB-111271 are related to this item. Once again VulDB remains the best source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / 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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Nessus ID: 106890
Nessus Name: openSUSE Security Update : ffmpeg (openSUSE-2018-172)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: git.ffmpeg.org

Timelineinfo

01/29/2018 🔍
01/29/2018 +0 days 🔍
01/29/2018 +0 days 🔍
01/29/2018 +0 days 🔍
01/29/2018 +0 days 🔍
01/30/2018 +1 days 🔍
02/19/2018 +20 days 🔍
02/20/2018 +1 days 🔍
02/03/2023 +1809 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: 3f621455d62e46745453568d915badd5b1e5bcd5
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-6392 (🔍)
GCVE (CVE): GCVE-0-2018-6392
GCVE (VulDB): GCVE-100-112644

OVAL: 🔍

SecurityFocus: 102848 - FFmpeg 'libavfilter/vf_transpose.c' Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 01/30/2018 08:08
Updated: 02/03/2023 09:37
Changes: 01/30/2018 08:08 (74), 12/31/2019 13:07 (9), 02/03/2023 09:34 (4), 02/03/2023 09:37 (1)
Complete: 🔍
Cache ID: 216::103

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