Medium severity · published Feb 24, 2025
CVE-2025-1632
A vulnerability was found in libarchive up to 3.7.7
5.5
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libarchive · Libarchive
through 3.7.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-1632
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-1632
Exploit
https://github.com/Ekkosun/pocs/blob/main/bsdunzip-poc
Permissions Required
https://vuldb.com/?ctiid.296619
Permissions Required
https://vuldb.com/?id.296619
Exploit
https://vuldb.com/?submit.496460
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