Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2004-1027

Directory traversal vulnerability in the -x (extract) command line option in unarj allows remote attackers to overwrite arbitrary files via an arj archive with filenames that contain .. (dot dot) sequences.

  • Published: Mar 1, 2005
  • Updated: Nov 9, 2025
  • CVE: CVE-2004-1027
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
gentoo / linux - -
arjsoftware / unarj 2.62 2.62.x
arjsoftware / unarj 2.63-a 2.63-a.x
arjsoftware / unarj 2.64 2.64.x
arjsoftware / unarj 2.65 2.65.x
debian / debian_linux 3.0 3.0.x