GPAC 1.0.1 print_udta heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in GPAC 1.0.1. This impacts the function print_udta. Performing a manipulation results in heap-based overflow. This vulnerability is cataloged as CVE-2021-32136. It is possible to initiate the attack remotely. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in GPAC 1.0.1. It has been classified as critical. This affects the function print_udta. 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 confidentiality, integrity, and availability.

The weakness was shared 09/13/2021. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-32136 since 05/07/2021. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 223938 (Linux Distros Unpatched Vulnerability : CVE-2021-32136), which helps to determine the existence of the flaw in a target environment.

Applying a patch 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 Tenable (223938). Statistical analysis made it clear that VulDB provides the best quality 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: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 223938
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2021-32136

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

05/07/2021 🔍
09/13/2021 +129 days 🔍
09/13/2021 +0 days 🔍
03/05/2025 +1269 days 🔍

Sourcesinfo

Product: github.com

Advisory: eb71812fcc10e9c5348a5d1c61bd25b6fa06eaed
Status: Confirmed

CVE: CVE-2021-32136 (🔍)
GCVE (CVE): GCVE-0-2021-32136
GCVE (VulDB): GCVE-100-182499

Entryinfo

Created: 09/13/2021 17:17
Updated: 03/05/2025 11:00
Changes: 09/13/2021 17:17 (38), 09/16/2021 10:35 (2), 03/05/2025 11:00 (21)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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