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Dovecot Sieve Plugin Multiple Buffer Overflow Vulnerabilities

Information

Severity

Severity

High

Family

Family

Buffer overflow

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

13 years ago

Modified

Modified

3 years ago

Summary

This host has Dovecot Sieve Plugin installed and is prone to multiple Buffer Overflow Vulnerabilities

Insight

Insight

Multiple buffer overflow errors in the CMU libsieve when processing malicious SIEVE scripts.

Affected Software

Affected Software

Dovecot versions 1.0 before 1.0.4 and 1.1 before 1.1.7

Solution

Solution

Apply the patch or upgrade to Dovecot version 1.1.4 or 1.1.7

Common Vulnerabilities and Exposures (CVE)