CVE-2013-2111 — Improper Input Validation in Dovecot

CWE-20 — Improper Input Validation6 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
0.8%
top 26.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
DovecotDebian Dovecot
Timeline
PublishedMay 27
Latest updateMay 17

Description

The IMAP functionality in Dovecot before 2.2.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via invalid APPEND parameters.

CVSS vector

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

Affected Packages3 packages

▶Ubuntudovecot/dovecot< 1:2.2.9-1ubuntu2
▶NVDdovecot/dovecot2.2.1+2

Patches

Patch: www.dovecot.org ↗Patch: www.dovecot.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-q87m-7r55-pj97: The IMAP functionality in Dovecot before 2↗2022-05-17
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OSV
CVE-2013-2111: The IMAP functionality in Dovecot before 2↗2014-05-27
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📋Vendor Advisories

2
Red Hat
dovecot: DoS (daemon hang) when parsing invalid IMAP APPEND command parameters↗2013-05-20
▶
Debian
CVE-2013-2111: dovecot - The IMAP functionality in Dovecot before 2.2.2 allows remote attackers to cause ...↗2013
▶

💬Community

1
Bugzilla
CVE-2013-2111 dovecot: DoS (daemon hang) when parsing invalid IMAP APPEND command parameters↗2013-05-22
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