GPAC 2.0.0 utils/utf.c utf8_wcslen heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in GPAC 2.0.0. Affected by this issue is the function utf8_wcslen of the file utils/utf.c. Such manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2022-30976. No exploit is available.

Detailsinfo

A vulnerability was found in GPAC 2.0.0 and classified as critical. Affected by this issue is the function utf8_wcslen of the file utils/utf.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.

The weakness was published 05/18/2022 as 2179. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-30976 since 05/18/2022. There are known technical details, but no exploit is available.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

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

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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/18/2022 🔍
05/18/2022 +0 days 🔍
05/18/2022 +0 days 🔍
05/26/2022 +8 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2179
Status: Confirmed

CVE: CVE-2022-30976 (🔍)
GCVE (CVE): GCVE-0-2022-30976
GCVE (VulDB): GCVE-100-200300

Entryinfo

Created: 05/18/2022 15:13
Updated: 05/26/2022 08:14
Changes: 05/18/2022 15:13 (38), 05/26/2022 08:14 (1)
Complete: 🔍
Cache ID: 216::103

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