GPAC up to 2.2 null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC up to 2.2. It has been rated as problematic. This vulnerability affects unknown code. This manipulation causes null pointer dereference. This vulnerability appears as CVE-2023-4683. The attack requires local access. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in GPAC up to 2.2. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.

The weakness was presented 08/31/2023. It is possible to read the advisory at huntr.dev. This vulnerability is known as CVE-2023-4683 since 08/31/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.3-DEV eliminates this vulnerability. Applying the patch 112767e8b178fc82dec3cf82a1ca14d802cdb8ec is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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: 4.7
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GPAC 2.3-DEV
Patch: 112767e8b178fc82dec3cf82a1ca14d802cdb8ec

Timelineinfo

08/31/2023 🔍
08/31/2023 +0 days 🔍
08/31/2023 +0 days 🔍
09/27/2023 +27 days 🔍

Sourcesinfo

Product: github.com

Advisory: 112767e8b178fc82dec3cf82a1ca14d802cdb8ec
Status: Confirmed

CVE: CVE-2023-4683 (🔍)
GCVE (CVE): GCVE-0-2023-4683
GCVE (VulDB): GCVE-100-238483

Entryinfo

Created: 08/31/2023 19:46
Updated: 09/27/2023 16:35
Changes: 08/31/2023 19:46 (49), 09/27/2023 16:28 (1), 09/27/2023 16:35 (11)
Complete: 🔍
Cache ID: 216::103

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

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