GPAC 2.3-DEV-rev588-g7edc40fee-master utils/os_file.c gf_fwrite heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in GPAC 2.3-DEV-rev588-g7edc40fee-master. Affected is the function gf_fwrite of the file utils/os_file.c. Such manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2023-46426. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in GPAC 2.3-DEV-rev588-g7edc40fee-master. It has been rated as critical. Affected by this issue is the function gf_fwrite of the file utils/os_file.c. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. CVE summarizes:

Heap-based Buffer Overflow vulnerability in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) via gf_fwrite component in at utils/os_file.c.

The weakness was published 03/09/2024 as 2642. The advisory is available at github.com. This vulnerability is handled as CVE-2023-46426 since 10/23/2023. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/06/2024).

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

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Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/23/2023 🔍
03/09/2024 +138 days 🔍
03/09/2024 +0 days 🔍
08/06/2024 +150 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2642
Status: Confirmed

CVE: CVE-2023-46426 (🔍)
GCVE (CVE): GCVE-0-2023-46426
GCVE (VulDB): GCVE-100-256310

Entryinfo

Created: 03/09/2024 11:11
Updated: 08/06/2024 05:16
Changes: 03/09/2024 11:11 (39), 08/06/2024 05:16 (26)
Complete: 🔍
Cache ID: 216::103

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