CVE-2005-2991

medium

Description

ncompress 4.2.4 and earlier allows local users to overwrite arbitrary files via a symlink attack on temporary files using (1) zdiff or (2) zcmp, a different vulnerability than CVE-2004-0970.

References

http://www.zataz.net/adviso/ncompress-09052005.txt

http://securityreason.com/securityalert/12

http://marc.info/?l=full-disclosure&m=112688098630314&w=2

http://marc.info/?l=bugtraq&m=112689772732098&w=2

Details

Source: Mitre, NVD

Published: 2005-09-20

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.00092