CVE-2025-9396

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-9396
A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts the function __GI_____strtol_l_internal of the file strtol_l.c. Performing manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be exploited.

3.3 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://drive.google.com/file/d/1EFbiiM1d7Ozb0ucZt6zRO3ngU8ugUnCn/view?usp=sharing Exploit
https://github.com/ckolivas/lrzip/issues/264 Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.321232 Permissions Required VDB Entry
https://vuldb.com/?id.321232 Third Party Advisory VDB Entry
https://vuldb.com/?submit.632368 Exploit Third Party Advisory VDB Entry
https://github.com/ckolivas/lrzip/issues/264 Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?submit.632368 Exploit Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:ckolivas:lrzip:*:*:*:*:*:*:*:*
History

12 Sep 2025, 20:07

Type Values Removed Values Added
CPE cpe:2.3:a:ckolivas:lrzip:*:*:*:*:*:*:*:*
First Time Ckolivas
Ckolivas lrzip
References () https://drive.google.com/file/d/1EFbiiM1d7Ozb0ucZt6zRO3ngU8ugUnCn/view?usp=sharing - () https://drive.google.com/file/d/1EFbiiM1d7Ozb0ucZt6zRO3ngU8ugUnCn/view?usp=sharing - Exploit
References () https://github.com/ckolivas/lrzip/issues/264 - () https://github.com/ckolivas/lrzip/issues/264 - Exploit, Issue Tracking, Vendor Advisory
References () https://vuldb.com/?ctiid.321232 - () https://vuldb.com/?ctiid.321232 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.321232 - () https://vuldb.com/?id.321232 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.632368 - () https://vuldb.com/?submit.632368 - Exploit, Third Party Advisory, VDB Entry

25 Aug 2025, 20:24

Type Values Removed Values Added
Summary
  • (es) Se ha descubierto una falla de seguridad en ckolivas lrzip hasta la versión 0.651. Esta afecta a la función __GI_____strtol_l_internal del archivo strtol_l.c. La manipulación provoca la desreferenciación de puntero nulo. El ataque solo es posible con acceso local. Se ha hecho público el exploit y puede que sea utilizado.
References () https://github.com/ckolivas/lrzip/issues/264 - () https://github.com/ckolivas/lrzip/issues/264 -
References () https://vuldb.com/?submit.632368 - () https://vuldb.com/?submit.632368 -

24 Aug 2025, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-24 23:15

Updated : 2025-09-12 20:07

NVD link : CVE-2025-9396

Mitre link : CVE-2025-9396

CVE.ORG link : CVE-2025-9396

JSON object : View

Products Affected

ckolivas

  • lrzip
CWE
CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference