CVEvulnerability

CVE-2009-2632

4.4 MEDIUM Published 2009-09-08 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-09-08
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.4 MEDIUM — AV:L/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119

Description

Buffer overflow in the SIEVE script component (sieve/script.c), as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and read or modify arbitrary messages via a crafted SIEVE script, related to the incorrect use of the sizeof operator for determining buffer length, combined with an integer signedness error.

Affected configurations

• cmu cyrus imap server 2.2.13 • cmu cyrus imap server 2.3.14

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References