VulnerabilityAnalyzed
CVE-2025-1632
A vulnerability was found in libarchive up to 3.7.7.
MEDIUM 4.8EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
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 4.0
- 4.8 MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404, CWE-476
- Affected
- libarchive/libarchive
- Source
- cna@vuldb.com
References
- https://github.com/Ekkosun/pocs/blob/main/bsdunzip-pocExploit
- https://vuldb.com/?ctiid.296619Permissions Required, VDB Entry
- https://vuldb.com/?id.296619Permissions Required, VDB Entry
- https://vuldb.com/?submit.496460Exploit, Third Party Advisory, VDB Entry
- https://github.com/Ekkosun/pocs/blob/main/bsdunzip-pocExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.