PT-2025-39311 · Fs/Tar+4 · Tar-Fs+4
CVE-2025-59343
·
Published
2025-01-01
·
Updated
2026-08-28
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
tar-fs versions prior to 3.1.1
tar-fs versions prior to 2.1.3
tar-fs version 1.16.5
Description
tar-fs provides filesystem bindings for tar-stream. Affected versions are susceptible to a symlink validation bypass if the destination directory is predictable with a specific tarball. A workaround involves using the ignore option on non files/directories.
Recommendations
Update tar-fs to version 3.1.1 or later.
Update tar-fs to version 2.1.4 or later.
Update tar-fs to version 1.16.6 or later.
As a workaround, use the ignore option on non files/directories.
Exploit
Fix
DoS
Path traversal
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Related Identifiers
Affected Products
Confluence
Debian
Linuxmint
Ubuntu
Tar-Fs