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amazonAmazonALAS2-2021-1642
HistoryMay 20, 2021 - 4:55 p.m.

Medium: spamassassin

2021-05-2016:55:00
alas.aws.amazon.com
17

10 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

9.5 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.7%

JSON

Issue Overview:

A flaw was found in spamassassin. Malicious rule configuration (.cf) files can be configured to run system commands without any output or errors allowing exploits to be injected in a number of scenarios. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-1946)

Affected Packages:

spamassassin

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update spamassassin to update your system.

New Packages:

aarch64:  
    spamassassin-3.4.4-3.amzn2.0.1.aarch64  
    spamassassin-debuginfo-3.4.4-3.amzn2.0.1.aarch64  
  
i686:  
    spamassassin-3.4.4-3.amzn2.0.1.i686  
    spamassassin-debuginfo-3.4.4-3.amzn2.0.1.i686  
  
src:  
    spamassassin-3.4.4-3.amzn2.0.1.src  
  
x86_64:  
    spamassassin-3.4.4-3.amzn2.0.1.x86_64  
    spamassassin-debuginfo-3.4.4-3.amzn2.0.1.x86_64

Additional References

Red Hat: CVE-2020-1946

Mitre: CVE-2020-1946

Related

nessus 23
almalinux 1
debiancve 1
altlinux 1
veracode 1
osv 7
redos 16
openvas 18
fedora 3
redhatcve 1
oraclelinux 1
rocky 1
debian 3
prion 1
cvelist 1
nvd 1
ubuntu 2
ubuntucve 1
redhat 1
freebsd 1
cve 1
mageia 1
alpinelinux 1
gentoo 1
suse 1
rosalinux 1
nessus
nessus
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : SpamAssassin vulnerability (USN-4899-1)
2021-04-01 00:00:00
Fedora 33 : spamassassin (2021-90e915cc4f)
2021-04-19 00:00:00
Debian DSA-4879-1 : spamassassin - security update
2021-03-29 00:00:00
almalinux
almalinux
Moderate: spamassassin security update
2021-11-09 08:58:53
debiancve
debiancve
CVE-2020-1946
2021-03-25 10:15:11
altlinux
altlinux
Security fix for the ALT Linux 9 package spamassassin version 3.4.5-alt1
2021-03-29 00:00:00
veracode
veracode
Command Injection
2021-03-28 05:51:06
osv
osv
spamassassin - security update
2021-04-02 00:00:00
Moderate: spamassassin security update
2021-11-09 08:58:53
CVE-2020-1946
2021-03-25 10:15:11
redos
redos
ROS-2-554
2021-09-08 00:00:00
ROS-2-673
2021-09-08 00:00:00
ROS-2-507
2023-07-06 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4899-2)
2022-08-26 00:00:00
Fedora: Security Advisory for spamassassin (FEDORA-2021-5a4377797c)
2021-04-04 00:00:00
Fedora: Security Advisory for spamassassin (FEDORA-2021-bf06dcffa8)
2021-03-31 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: spamassassin-3.4.5-1.fc34
2021-03-31 00:18:05
[SECURITY] Fedora 32 Update: spamassassin-3.4.5-1.fc32
2021-04-04 00:48:10
[SECURITY] Fedora 33 Update: spamassassin-3.4.5-1.fc33
2021-04-04 01:08:25
redhatcve
redhatcve
CVE-2020-1946
2021-03-25 17:52:55
oraclelinux
oraclelinux
spamassassin security update
2021-11-16 00:00:00
rocky
rocky
spamassassin security update
2021-11-09 08:58:53
debian
debian
[SECURITY] [DSA 4879-1] spamassassin security update
2021-03-27 17:18:19
[SECURITY] [DLA 2615-1] spamassassin security update
2021-04-01 21:28:48
[SECURITY] [DSA 4879-1] spamassassin security update
2021-03-27 17:18:19
prion
prion
Design/Logic Flaw
2021-03-25 10:15:00
cvelist
cvelist
CVE-2020-1946 Apache SpamAssassin has an OS Command Injection vulnerability
2021-03-25 09:20:11
nvd
nvd
CVE-2020-1946
2021-03-25 10:15:11
ubuntu
ubuntu
SpamAssassin vulnerability
2021-04-12 00:00:00
SpamAssassin vulnerability
2021-04-01 00:00:00
ubuntucve
ubuntucve
CVE-2020-1946
2020-12-31 00:00:00
redhat
redhat
(RHSA-2021:4315) Moderate: spamassassin security update
2021-11-09 08:58:53
freebsd
freebsd
spamassassin -- Malicious rule configuration (.cf) files can be configured to run system commands
2021-03-24 00:00:00
cve
cve
CVE-2020-1946
2021-03-25 10:15:11
mageia
mageia
Updated spamassassin packages fix security vulnerability
2021-04-12 22:59:59
alpinelinux
alpinelinux
CVE-2020-1946
2021-03-25 10:15:11
gentoo
gentoo
SpamAssassin: Arbitrary command execution
2021-05-26 00:00:00
suse
suse
Security update for spamassassin (important)
2021-04-14 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1973
2021-07-02 18:08:24

10 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

9.5 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.7%

JSON
Related for ALAS2-2021-1642
nessus23almalinux1debiancve1altlinux1veracode1osv7redos16openvas18fedora3redhatcve1oraclelinux1rocky1debian3prion1cvelist1nvd1ubuntu2ubuntucve1redhat1freebsd1cve1mageia1alpinelinux1gentoo1suse1rosalinux1