FFmpeg up to 2.8.7/3.0.2/3.1.0 libavformat/mov.c mov_build_index integer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.4 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in FFmpeg up to 2.8.7/3.0.2/3.1.0 (Multimedia Processing Software). Affected is the function mov_build_index
of the file libavformat/mov.c. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Integer overflow in the mov_build_index function in libavformat/mov.c in FFmpeg before 2.8.8, 3.0.x before 3.0.3 and 3.1.x before 3.1.1 allows remote attackers to have unspecified impact via vectors involving sample size.
The bug was discovered 01/23/2017. The weakness was shared 01/23/2017 (Website). The advisory is shared for download at git.videolan.org. This vulnerability is traded as CVE-2016-6164 since 07/05/2016. The exploitability is told to be easy. 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.
Upgrading to version 2.8.8, 3.0.3 or 3.1.1 eliminates this vulnerability.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.5VulDB Meta Temp Score: 8.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Integer overflowCWE: CWE-190 / CWE-189
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: FFmpeg 2.8.8/3.0.3/3.1.1
Patch: 8a3221cc67a516dfc1700bdae3566ec52c7ee823
Timeline
07/05/2016 🔍01/23/2017 🔍
01/23/2017 🔍
01/23/2017 🔍
01/23/2017 🔍
01/24/2017 🔍
11/03/2022 🔍
Sources
Product: ffmpeg.orgAdvisory: git.videolan.org
Status: Not defined
Confirmation: 🔍
CVE: CVE-2016-6164 (🔍)
SecurityFocus: 95862 - FFmpeg CVE-2016-6164 Integer Overflow Vulnerability
Entry
Created: 01/24/2017 08:32Updated: 11/03/2022 09:31
Changes: 01/24/2017 08:32 (54), 08/18/2019 16:02 (11), 11/03/2022 09:31 (4)
Complete: 🔍
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