CVE-2024-40897

2024-07-2606:15:02

Alpine Linux Development Team

security.alpinelinux.org

buffer overflow

orc compiler

arbitrary code

developer machines

ci build environments

unix

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

AI Score

8.1

Confidence

Low

EPSS

Percentile

5.0%

JSON

Stack-based buffer overflow vulnerability exists in orcparse.c of ORC versions prior to 0.4.39. If a developer is tricked to process a specially crafted file with the affected ORC compiler, an arbitrary code may be executed on the developer’s build environment. This may lead to compromise of developer machines or CI build environments.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchorc< 0.4.39-r0UNKNOWN
Alpine3.17-mainnoarchorc< 0.4.39-r0UNKNOWN
Alpine3.18-mainnoarchorc< 0.4.39-r0UNKNOWN
Alpine3.19-mainnoarchorc< 0.4.39-r0UNKNOWN
Alpine3.20-mainnoarchorc< 0.4.39-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	orc	< 0.4.39-r0	UNKNOWN
Alpine	3.17-main	noarch	orc	< 0.4.39-r0	UNKNOWN
Alpine	3.18-main	noarch	orc	< 0.4.39-r0	UNKNOWN
Alpine	3.19-main	noarch	orc	< 0.4.39-r0	UNKNOWN
Alpine	3.20-main	noarch	orc	< 0.4.39-r0	UNKNOWN