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

Postfix vulnerability

2024-01-2200:00:00
ubuntu.com
15
postfix
ubuntu
releases
email authentication
domain spoofing
smuggling vulnerability

5.3 Medium

CVSS3

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

5.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.3%

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

githubexploit 4
nessus 14
redos 1
openvas 11
amazon 2
ubuntu 1
prion 1
osv 3
cbl_mariner 2
debiancve 1
fedora 2
mageia 1
cvelist 1
nvd 1
ubuntucve 1
cve 1
redhatcve 1
veracode 1
debian 1
cert 1
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
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CBL Mariner 2.0 Security Update: postfix (CVE-2023-51764)
2024-01-22 00:00:00
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2024-01-30 00:00:00
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
redos
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ROS-20240408-21
2024-04-08 00:00:00
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Fedora: Security Advisory for postfix (FEDORA-2024-c839e7294f)
2024-01-18 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
amazon
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Important: postfix
2024-01-19 01:51:00
Important: postfix
2024-02-01 19:33:00
ubuntu
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Postfix update
2024-01-31 00:00:00
prion
prion
Code injection
2023-12-24 05:15:00
osv
osv
postfix update
2024-01-31 13:34:03
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2024-01-30 00:00:00
postfix vulnerability
2024-01-22 12:35:30
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CVE-2023-51764 affecting package postfix for versions less than 3.9.0-1
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debiancve
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CVE-2023-51764
2023-12-24 05:15:08
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
mageia
mageia
Updated postfix packages fix a security vulnerability
2024-02-09 04:34:03
cvelist
cvelist
CVE-2023-51764
2023-12-24 00:00:00
nvd
nvd
CVE-2023-51764
2023-12-24 05:15:08
ubuntucve
ubuntucve
CVE-2023-51764
2023-12-24 00:00:00
cve
cve
CVE-2023-51764
2023-12-24 05:15:08
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
cert
cert
SMTP end-of-data uncertainty can be abused to spoof emails and bypass policies
2024-01-16 00:00:00

5.3 Medium

CVSS3

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

5.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.3%

JSON
Related for USN-6591-1
githubexploit4nessus14redos1openvas11amazon2ubuntu1prion1osv3cbl_mariner2debiancve1fedora2mageia1cvelist1nvd1ubuntucve1cve1redhatcve1veracode1debian1cert1