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ubuntuUbuntuUSN-4899-2
HistoryApr 12, 2021 - 12:00 a.m.

SpamAssassin vulnerability

2021-04-1200:00:00
ubuntu.com
120

9.8 High

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

7.8 High

AI Score

Confidence

Low

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.016 Low

EPSS

Percentile

87.4%

Releases

  • Ubuntu 14.04 ESM

Packages

  • spamassassin - Perl-based spam filter using text analysis

Details

USN-4899-1 fixed a vulnerability in SpamAssassin. This update provides
the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

Damian Lukowski discovered that SpamAssassin incorrectly handled certain CF
files. If a user or automated system were tricked into using a specially-
crafted CF file, a remote attacker could possibly run arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchspamassassin< 3.4.2-0ubuntu0.14.04.1+esm3UNKNOWN
Ubuntu14.04noarchspamc< 3.4.2-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchspamc-dbgsym< 3.4.2-0ubuntu0.14.04.1UNKNOWN

9.8 High

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

7.8 High

AI Score

Confidence

Low

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.016 Low

EPSS

Percentile

87.4%