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Case File

CVE-2009-2632

MEDIUM · CVSS 4.4 EPSS 0.48%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-09-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.4. See the original NVD description below for full technical details.

CVE
CVE-2009-2632
Severity
MEDIUM
CVSS
4.4
EPSS
0.48%

Original NVD 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.