CVE-2024-43399

Mobile Security Framework (MobSF) has a Zip Slip Vulnerability in .a Static Library Files

Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. Before 4.0.7, there is a flaw in the Static Libraries analysis section. Specifically, during the extraction of .a extension files, the measure intended to prevent Zip Slip attacks is improperly implemented. Since the implemented measure can be bypassed, the vulnerability allows an attacker to extract files to any desired location within the server running MobSF. This vulnerability is fixed in 4.0.7.

Affected

MobSF · Mobile-Security-Framework-MobSF

CVSS v4.0 GitHub

8.6 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 GITHUB

8.0 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS

0.96% chance of exploitation in the next 30 days, 61st percentile

Published

2024-08-19

Proof-of-concept exploits (1)

• MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-4hh3-vj32-gr6j

Security advisories

• advisories/GHSA-4hh3-vj32-gr6j
• MobSF/Mobile-Security-Framework-MobSF/commit/cc625fe8430f3437a473e82aa2966d100a4dc883

References

• CVE Record
• NVD entry