VDB-273539 · Submit #376451 · GCVE-100-273539

FFmpeg 402d98c9d467dff6931d906ebb732b9a00334e0b jpegxl_anim_dec.c jpegxl_collect_codestream_header use after free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability was found in FFmpeg 402d98c9d467dff6931d906ebb732b9a00334e0b. It has been rated as problematic. This affects the function jpegxl_collect_codestream_header of the file FFmpeg/libavformat/jpegxl_anim_dec.c. The manipulation leads to use after free. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. Affects random checkout which is not eligible for a CVE assignment according to MITRE definitions.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in FFmpeg 402d98c9d467dff6931d906ebb732b9a00334e0b. This issue affects the function jpegxl_collect_codestream_header of the file FFmpeg/libavformat/jpegxl_anim_dec.c. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. Affects random checkout which is not eligible for a CVE assignment according to MITRE definitions.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Multimedia Processing Software

Name

FFmpeg

Version

402d98c9d467dff6931d906ebb732b9a00334e0b

License

open-source

Website

Product: https://ffmpeg.org/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/03/2024 🔍
08/03/2024 +0 days 🔍
03/16/2025 +225 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: github.com
Status: Not defined

CVE: Not possible due to CNA Operational Rules
GCVE (VulDB): GCVE-100-273539
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/03/2024 08:47
Updated: 03/16/2025 01:52
Changes: 08/03/2024 08:47 (57), 03/16/2025 01:52 (5)
Complete: 🔍
Submitter: CookedMelon
Cache ID: 216::103

Submitinfo

Accepted

Submit #376451: GitHub FFmpeg N-111029-g402d98c9d4 Use After Free (by CookedMelon)