CVE-2001-1046

critical

Description

Buffer overflow in qpopper (aka qpop or popper) 4.0 through 4.0.2 allows remote attackers to gain privileges via a long username.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/6647

https://euvd.enisa.europa.eu/vulnerability/EUVD-2001-1027

http://www.securityfocus.com/bid/2811

http://www.securityfocus.com/archive/1/188267

http://marc.info/?l=vuln-dev&m=98777649031406&w=2

http://archives.neohapsis.com/archives/linux/caldera/2001-q3/0006.html

Details

Source: Mitre, NVD

Published: 2001-06-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01907