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
AI Score
Confidence
High
EPSS
Percentile
85.5%
Debian Security Advisory DSA-4838-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
January 25, 2021 https://www.debian.org/security/faq
Package : mutt
CVE ID : CVE-2021-3181
Debian Bug : 980326
Tavis Ormandy discovered a memory leak flaw in the rfc822 group recipient
parsing in Mutt, a text-based mailreader supporting MIME, GPG, PGP and
threading, which could result in denial of service.
For the stable distribution (buster), this problem has been fixed in
version 1.10.1-2.1+deb10u5.
We recommend that you upgrade your mutt packages.
For the detailed security status of mutt please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/mutt
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | armel | mutt | < 1.10.1-2.1+deb10u5 | mutt_1.10.1-2.1+deb10u5_armel.deb |
Debian | 10 | all | mutt | < 1.10.1-2.1+deb10u5 | mutt_1.10.1-2.1+deb10u5_all.deb |
Debian | 10 | mips64el | mutt-dbgsym | < 1.10.1-2.1+deb10u5 | mutt-dbgsym_1.10.1-2.1+deb10u5_mips64el.deb |
Debian | 10 | mipsel | mutt | < 1.10.1-2.1+deb10u5 | mutt_1.10.1-2.1+deb10u5_mipsel.deb |
Debian | 10 | amd64 | mutt-dbgsym | < 1.10.1-2.1+deb10u5 | mutt-dbgsym_1.10.1-2.1+deb10u5_amd64.deb |
Debian | 10 | arm64 | mutt-dbgsym | < 1.10.1-2.1+deb10u5 | mutt-dbgsym_1.10.1-2.1+deb10u5_arm64.deb |
Debian | 10 | mipsel | mutt-dbgsym | < 1.10.1-2.1+deb10u5 | mutt-dbgsym_1.10.1-2.1+deb10u5_mipsel.deb |
Debian | 10 | arm64 | mutt | < 1.10.1-2.1+deb10u5 | mutt_1.10.1-2.1+deb10u5_arm64.deb |
Debian | 9 | i386 | mutt | < 1.7.2-1+deb9u5 | mutt_1.7.2-1+deb9u5_i386.deb |
Debian | 10 | mips | mutt | < 1.10.1-2.1+deb10u5 | mutt_1.10.1-2.1+deb10u5_mips.deb |
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
AI Score
Confidence
High
EPSS
Percentile
85.5%