Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2021-32055: Mutt, NeoMutt: Denial of service

Back to Search

Gentoo Linux: CVE-2021-32055: Mutt, NeoMutt: Denial of service

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
05/05/2021
Created
05/29/2021
Added
05/28/2021
Modified
05/28/2021

Description

Mutt 1.11.0 through 2.0.x before 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set ends with a comma. NOTE: the $imap_qresync setting for QRESYNC is not enabled by default.

Solution(s)

  • gentoo-linux-upgrade-mail-client-mutt
  • gentoo-linux-upgrade-mail-client-neomutt

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;