GPAC 0.8.0 box_dump.c dump_data_hex heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in GPAC 0.8.0 and classified as critical. This vulnerability affects the function dump_data_hex of the file box_dump.c. Performing a manipulation results in heap-based overflow. This vulnerability is identified as CVE-2020-22677. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in GPAC 0.8.0. This affects the function dump_data_hex of the file box_dump.c. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as 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(). This is going to have an impact on availability.

The weakness was released 10/13/2021 as 1341. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2020-22677 since 08/13/2020. Technical details are known, 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.

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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: 4.5
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

08/13/2020 🔍
10/13/2021 +426 days 🔍
10/13/2021 +0 days 🔍
10/20/2021 +7 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1341
Status: Confirmed

CVE: CVE-2020-22677 (🔍)
GCVE (CVE): GCVE-0-2020-22677
GCVE (VulDB): GCVE-100-184341

Entryinfo

Created: 10/13/2021 08:04
Updated: 10/20/2021 08:12
Changes: 10/13/2021 08:04 (38), 10/20/2021 08:10 (1), 10/20/2021 08:12 (18)
Complete: 🔍
Cache ID: 216::103

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