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ubuntuUbuntuUSN-6591-1
HistoryJan 22, 2024 - 12:00 a.m.

Postfix vulnerability

2024-01-2200:00:00
ubuntu.com
25
postfix
ubuntu
releases
email authentication
domain spoofing
smuggling vulnerability

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

Releases

  • Ubuntu 23.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • postfix - High-performance mail transport agent

Details

Timo Longin discovered that Postfix incorrectly handled certain email line
endings. A remote attacker could possibly use this issue to bypass an email
authentication mechanism, allowing domain spoofing and potential spamming.

Please note that certain configuration changes are required to address
this issue. They are not enabled by default for backward compatibility.
Information can be found at <https://www.postfix.org/smtp-smuggling.html&gt;.

OSVersionArchitecturePackageVersionFilename
Ubuntu23.10noarchpostfix< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-cdb< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-cdb-dbgsym< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-dbgsym< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-doc< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-ldap< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-ldap-dbgsym< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-lmdb< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-lmdb-dbgsym< 3.8.1-2ubuntu0.1UNKNOWN
Ubuntu23.10noarchpostfix-mysql< 3.8.1-2ubuntu0.1UNKNOWN
Rows per page:
1-10 of 851

Related

nessus 14
prion 1
osv 4
cbl_mariner 2
ubuntu 1
openvas 11
debiancve 1
amazon 2
redos 1
githubexploit 4
fedora 2
ubuntucve 1
cvelist 1
nvd 1
mageia 1
redhatcve 1
veracode 1
debian 1
cve 1
cert 1
nessus
nessus
Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 : Postfix update (USN-6591-2)
2024-01-31 00:00:00
RHEL 6 : postfix (Unpatched Vulnerability)
2024-05-11 00:00:00
CBL Mariner 2.0 Security Update: postfix (CVE-2023-51764)
2024-01-22 00:00:00
prion
prion
Code injection
2023-12-24 05:15:00
osv
osv
postfix update
2024-01-31 13:34:03
postfix - security update
2024-01-30 00:00:00
postfix vulnerability
2024-01-22 12:35:30
cbl_mariner
cbl_mariner
CVE-2023-51764 affecting package postfix for versions less than 3.9.0-1
2024-04-19 22:15:55
CVE-2023-51764 affecting package postfix for versions less than 3.7.0-3
2024-01-19 03:54:24
ubuntu
ubuntu
Postfix update
2024-01-31 00:00:00
openvas
openvas
Mageia: Security Advisory (MGASA-2024-0029)
2024-02-09 00:00:00
Debian: Security Advisory (DLA-3725-1)
2024-01-31 00:00:00
Postfix SMTP Smuggling Vulnerability (Dec 2023)
2024-01-10 00:00:00
debiancve
debiancve
CVE-2023-51764
2023-12-24 05:15:08
amazon
amazon
Important: postfix
2024-01-19 01:51:00
Important: postfix
2024-02-01 19:33:00
redos
redos
ROS-20240408-21
2024-04-08 00:00:00
githubexploit
githubexploit
Exploit for Insufficient Verification of Data Authenticity in Postfix
2023-12-26 17:02:20
Exploit for Insufficient Verification of Data Authenticity in Postfix
2024-01-05 07:07:47
Exploit for Insufficient Verification of Data Authenticity in Postfix
2023-12-31 14:33:26
fedora
fedora
[SECURITY] Fedora 39 Update: postfix-3.8.4-1.fc39
2024-01-11 01:17:15
[SECURITY] Fedora 38 Update: postfix-3.7.9-1.fc38
2024-01-11 02:17:04
ubuntucve
ubuntucve
CVE-2023-51764
2023-12-24 00:00:00
cvelist
cvelist
CVE-2023-51764
2023-12-24 00:00:00
nvd
nvd
CVE-2023-51764
2023-12-24 05:15:08
mageia
mageia
Updated postfix packages fix a security vulnerability
2024-02-09 04:34:03
redhatcve
redhatcve
CVE-2023-51764
2023-12-25 22:00:35
veracode
veracode
SMTP Smuggling
2023-12-26 12:49:06
debian
debian
[SECURITY] [DLA 3725-1] postfix security update
2024-01-30 12:49:15
cve
cve
CVE-2023-51764
2023-12-24 05:15:08
cert
cert
SMTP end-of-data uncertainty can be abused to spoof emails and bypass policies
2024-01-16 00:00:00

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON
Related for USN-6591-1
nessus14prion1osv4cbl_mariner2ubuntu1openvas11debiancve1amazon2redos1githubexploit4fedora2ubuntucve1cvelist1nvd1mageia1redhatcve1veracode1debian1cve1cert1