strukturag libde265 1.0.12 pic_parameter_set::dump num_tile_columns/num_tile_row buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in strukturag libde265 1.0.12. Affected by this issue is the function pic_parameter_set::dump. Executing a manipulation of the argument num_tile_columns/num_tile_row can lead to buffer overflow. This vulnerability is handled as CVE-2023-43887. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical was found in strukturag libde265 1.0.12. This vulnerability affects the function pic_parameter_set::dump. The manipulation of the argument num_tile_columns/num_tile_row with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Libde265 v1.0.12 was discovered to contain multiple buffer overflows via the num_tile_columns and num_tile_row parameters in the function pic_parameter_set::dump.

The weakness was released 11/22/2023 as 418. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-43887 since 09/25/2023. There are known technical details, but no exploit is available.

Applying the patch 63b596c915977f038eafd7647d1db25488a8c133 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 EUVD (EUVD-2023-48247). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 63b596c915977f038eafd7647d1db25488a8c133

Timelineinfo

09/25/2023 🔍
11/22/2023 +58 days 🔍
11/22/2023 +0 days 🔍
02/08/2026 +809 days 🔍

Sourcesinfo

Product: github.com

Advisory: 418
Status: Confirmed

CVE: CVE-2023-43887 (🔍)
GCVE (CVE): GCVE-0-2023-43887
GCVE (VulDB): GCVE-100-246016
EUVD: 🔍

Entryinfo

Created: 11/22/2023 20:12
Updated: 02/08/2026 06:37
Changes: 11/22/2023 20:12 (43), 12/16/2023 07:42 (11), 02/08/2026 06:37 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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