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CVE-2025-1632

Published: Feb 24, 2025

Modified: Feb 24, 2025

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability was found in libarchive up to 3.7.7. It has been classified as problematic. This affects the function list of the file bsdunzip.c. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor	Product	Versions
n/a	libarchive	affected `3.7.0` affected `3.7.1` affected `3.7.2` affected `3.7.3` affected `3.7.4` +3 more versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-296619 | libarchive bsdunzip.c list null pointer dereference

vdb-entry

technical-description

VDB-296619 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #496460 | libarchive bsdunzip 3.77 NULL Pointer Dereference

third-party-advisory

https://github.com/Ekkosun/pocs/blob/main/bsdunzip-poc

exploit

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