Debian Security Bug TrackerDEBIANCVE:CVE-2020-14954CVE-2020-14954
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
66.1%
Mutt before 1.14.4 and NeoMutt before 2020-06-19 have a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a “begin TLS” response, the client reads additional data (e.g., from a man-in-the-middle attacker) and evaluates it in a TLS context, aka “response injection.”
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | mutt | < 1.14.4-1 | mutt_1.14.4-1_all.deb |
| Debian | 11 | all | mutt | < 1.14.4-1 | mutt_1.14.4-1_all.deb |
| Debian | 999 | all | mutt | < 1.14.4-1 | mutt_1.14.4-1_all.deb |
| Debian | 13 | all | mutt | < 1.14.4-1 | mutt_1.14.4-1_all.deb |
| Debian | 12 | all | neomutt | < 20200619+dfsg.1-1 | neomutt_20200619+dfsg.1-1_all.deb |
| Debian | 11 | all | neomutt | < 20200619+dfsg.1-1 | neomutt_20200619+dfsg.1-1_all.deb |
| Debian | 999 | all | neomutt | < 20200619+dfsg.1-1 | neomutt_20200619+dfsg.1-1_all.deb |
| Debian | 13 | all | neomutt | < 20200619+dfsg.1-1 | neomutt_20200619+dfsg.1-1_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
66.1%