CVE-2019-11500

CVE Details

Release Date:2019-08-29
Impact:Important What is this?

Description


In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.

See more information about CVE-2019-11500 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 9.8
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.0
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (dovecot)ELSA-2019-28852019-09-23
Oracle Linux version 7 (dovecot)ELSA-2019-28362019-09-20
Oracle Linux version 8 (dovecot)ELSA-2019-28222019-09-23


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

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