GPAC 2.3-DEV-rev1-g4669ba229-master media_tools/av_parsers.c avc_parse_slice buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in GPAC 2.3-DEV-rev1-g4669ba229-master. Affected by this issue is the function avc_parse_slice of the file media_tools/av_parsers.c. Executing a manipulation can lead to buffer overflow. This vulnerability appears as CVE-2023-23143. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical was found in GPAC 2.3-DEV-rev1-g4669ba229-master. This vulnerability affects the function avc_parse_slice of the file media_tools/av_parsers.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow vulnerability in function avc_parse_slice in file media_tools/av_parsers.c. GPAC version 2.3-DEV-rev1-g4669ba229-master.

The weakness was presented 01/21/2023 as af6a5e7a96ee01a139cce6c9e4edfc069aad17a6. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-23143 since 01/11/2023. There are known technical details, but no exploit is available.

Applying the patch af6a5e7a96ee01a139cce6c9e4edfc069aad17a6 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-27243). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: af6a5e7a96ee01a139cce6c9e4edfc069aad17a6

Timelineinfo

01/11/2023 🔍
01/21/2023 +10 days 🔍
01/21/2023 +0 days 🔍
10/06/2025 +989 days 🔍

Sourcesinfo

Product: github.com

Advisory: af6a5e7a96ee01a139cce6c9e4edfc069aad17a6
Status: Confirmed

CVE: CVE-2023-23143 (🔍)
GCVE (CVE): GCVE-0-2023-23143
GCVE (VulDB): GCVE-100-219088
EUVD: 🔍

Entryinfo

Created: 01/21/2023 09:22
Updated: 10/06/2025 14:56
Changes: 01/21/2023 09:22 (42), 02/18/2023 07:55 (11), 10/06/2025 14:56 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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