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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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

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.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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
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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: 🔍

Local: No
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 🔍
02/18/2023 +28 days 🔍

Sourcesinfo

Advisory: af6a5e7a96ee01a139cce6c9e4edfc069aad17a6
Status: Confirmed

CVE: CVE-2023-23143 (🔍)

Entryinfo

Created: 01/21/2023 09:22 AM
Updated: 02/18/2023 07:55 AM
Changes: 01/21/2023 09:22 AM (42), 02/18/2023 07:55 AM (11)
Complete: 🔍
Cache ID: 18:B3C:40

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