CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.0%
Issue Overview:
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. pop.c does not forbid characters that may have unsafe interaction with message-cache pathnames, as demonstrated by a ‘/’ character.(CVE-2018-14362)
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with a manual subscription or unsubscription.(CVE-2018-14354)
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with an automatic subscription.(CVE-2018-14357)
Affected Packages:
mutt
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update mutt to update your system.
New Packages:
i686:
mutt-1.5.21-28.amzn2.i686
mutt-debuginfo-1.5.21-28.amzn2.i686
src:
mutt-1.5.21-28.amzn2.src
x86_64:
mutt-1.5.21-28.amzn2.x86_64
mutt-debuginfo-1.5.21-28.amzn2.x86_64
Red Hat: CVE-2018-14354, CVE-2018-14357, CVE-2018-14362
Mitre: CVE-2018-14354, CVE-2018-14357, CVE-2018-14362
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | i686 | mutt | < 1.5.21-28.amzn2 | mutt-1.5.21-28.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | mutt-debuginfo | < 1.5.21-28.amzn2 | mutt-debuginfo-1.5.21-28.amzn2.i686.rpm |
Amazon Linux | 2 | x86_64 | mutt | < 1.5.21-28.amzn2 | mutt-1.5.21-28.amzn2.x86_64.rpm |
Amazon Linux | 2 | x86_64 | mutt-debuginfo | < 1.5.21-28.amzn2 | mutt-debuginfo-1.5.21-28.amzn2.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.0%