CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
85.7%
Mutt is a low resource, highly configurable, text-based MIME e-mail client. Mutt supports most e-mail storing formats, such as mbox and Maildir, as well as most protocols, including POP3 and IMAP.
The following packages have been upgraded to a later upstream version: mutt (2.0.7). (BZ#1912614)
Security Fix(es):
mutt: Incorrect handling of invalid initial IMAP responses could lead to an authentication attempt over unencrypted connection (CVE-2020-28896)
mutt: Memory leak when parsing rfc822 group addresses (CVE-2021-3181)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | ppc64le | mutt-debuginfo | < 2.0.7-1.el8 | mutt-debuginfo-2.0.7-1.el8.ppc64le.rpm |
RedHat | 8 | aarch64 | mutt-debugsource | < 2.0.7-1.el8 | mutt-debugsource-2.0.7-1.el8.aarch64.rpm |
RedHat | 8 | x86_64 | mutt | < 2.0.7-1.el8 | mutt-2.0.7-1.el8.x86_64.rpm |
RedHat | 8 | aarch64 | mutt-debuginfo | < 2.0.7-1.el8 | mutt-debuginfo-2.0.7-1.el8.aarch64.rpm |
RedHat | 8 | x86_64 | mutt-debugsource | < 2.0.7-1.el8 | mutt-debugsource-2.0.7-1.el8.x86_64.rpm |
RedHat | 8 | s390x | mutt | < 2.0.7-1.el8 | mutt-2.0.7-1.el8.s390x.rpm |
RedHat | 8 | x86_64 | mutt-debuginfo | < 2.0.7-1.el8 | mutt-debuginfo-2.0.7-1.el8.x86_64.rpm |
RedHat | 8 | ppc64le | mutt | < 2.0.7-1.el8 | mutt-2.0.7-1.el8.ppc64le.rpm |
RedHat | 8 | aarch64 | mutt | < 2.0.7-1.el8 | mutt-2.0.7-1.el8.aarch64.rpm |
RedHat | 8 | ppc64le | mutt-debugsource | < 2.0.7-1.el8 | mutt-debugsource-2.0.7-1.el8.ppc64le.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
85.7%