CVE-2001-1046 json
Buffer overflow in qpopper (aka qpop or popper) 4.0 through 4.0.2 allows remote attackers to gain privileges via a long username.
published 2001-06-02 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-1027
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
Buffer overflow in qpopper (aka qpop or popper) 4.0 through 4.0.2 allows remote attackers to gain privileges via a long username.
Patch / fix
Exploit prediction
1.91% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
archives.neohapsis.com
/archives/linux/caldera/2001-q3/0006.html
vendor-advisory, patch
-
securityfocus.com
/bid/2811
vdb-entry, patch, vendor-advisory
-
securityfocus.com
/archive/1/188267
mailing-list, patch
-
marc.info
/?l=vuln-dev&m=98777649031406&w=2
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/6647
vdb-entry
Sources
- CVE List CVE-2001-1046
- NVD CVE-2001-1046
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.