Description
qpopper POP server creates lock files with predictable names, which allows local users to cause a denial of service for other users (lack of mail access) by creating lock files for other mail boxes.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Alex Mottram · textdoslinux
https://www.exploit-db.com/exploits/19869
References (3)
Core 3
Core References
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=95624629924545&w=2
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=95634229925906&w=2
Broken Link, Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/1132
Scores
CVSS v3
5.5
EPSS
0.0026
EPSS Percentile
49.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-667
Status
published
Products (2)
qualcomm/qpopper
2.53
qualcomm/qpopper
3.0
Published
Aug 31, 2001
Tracked Since
Feb 18, 2026