CVE-2006-0321 — Improper Input Validation in Fetchmail

CWE-20 — Improper Input Validation6 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
14.3%
top 5.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FetchmailDebian Fetchmail
Timeline
PublishedJan 24
Latest updateMay 1

Description

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service (crash) via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/fetchmail< fetchmail 6.3.2-1 (bookworm)
▶Debianfetchmail/fetchmail< 6.3.2-1+2
▶NVDfetchmail/fetchmail6.3.0, 6.3.1+1

Patches

Patch: fetchmail.berlios.de ↗Patch: fetchmail.berlios.de ↗

🔴Vulnerability Details

2
GHSA
GHSA-pcgw-76h3-f9p8: fetchmail 6↗2022-05-01
▶
OSV
CVE-2006-0321: fetchmail 6↗2006-01-24
▶

📋Vendor Advisories

2
Debian
CVE-2006-0321: fetchmail - fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause...↗2006
▶
Red Hat
CVE-2006-0321: fetchmail 6↗
▶

💬Community

1
Bugzilla
CVE-2006-0321 fetchmail denial of service (crash)↗2006-01-23
▶
CVE-2006-0321 — Improper Input Validation in Fetchmail | cvebase