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AmazonALAS2-2020-1554

HistoryNov 09, 2020 - 5:10 p.m.

Medium: golang

2020-11-0917:10:00

alas.aws.amazon.com

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.8%

JSON

Issue Overview:

Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header. (CVE-2020-24553)

Affected Packages:

golang

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 golang to update your system.

New Packages:

aarch64:  
    golang-1.15.3-1.amzn2.0.1.aarch64  
    golang-bin-1.15.3-1.amzn2.0.1.aarch64  
  
noarch:  
    golang-docs-1.15.3-1.amzn2.0.1.noarch  
    golang-misc-1.15.3-1.amzn2.0.1.noarch  
    golang-tests-1.15.3-1.amzn2.0.1.noarch  
    golang-src-1.15.3-1.amzn2.0.1.noarch  
  
src:  
    golang-1.15.3-1.amzn2.0.1.src  
  
x86_64:  
    golang-1.15.3-1.amzn2.0.1.x86_64  
    golang-bin-1.15.3-1.amzn2.0.1.x86_64  
    golang-race-1.15.3-1.amzn2.0.1.x86_64

Additional References

Red Hat: CVE-2020-24553

Mitre: CVE-2020-24553

OSVersionArchitecturePackageVersionFilename
Amazon Linux2aarch64golang< 1.15.3-1.amzn2.0.1golang-1.15.3-1.amzn2.0.1.aarch64.rpm
Amazon Linux2aarch64golang-bin< 1.15.3-1.amzn2.0.1golang-bin-1.15.3-1.amzn2.0.1.aarch64.rpm
Amazon Linux2noarchgolang-docs< 1.15.3-1.amzn2.0.1golang-docs-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux2noarchgolang-misc< 1.15.3-1.amzn2.0.1golang-misc-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux2noarchgolang-tests< 1.15.3-1.amzn2.0.1golang-tests-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux2noarchgolang-src< 1.15.3-1.amzn2.0.1golang-src-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux2x86_64golang< 1.15.3-1.amzn2.0.1golang-1.15.3-1.amzn2.0.1.x86_64.rpm
Amazon Linux2x86_64golang-bin< 1.15.3-1.amzn2.0.1golang-bin-1.15.3-1.amzn2.0.1.x86_64.rpm
Amazon Linux2x86_64golang-race< 1.15.3-1.amzn2.0.1golang-race-1.15.3-1.amzn2.0.1.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
Amazon Linux	2	aarch64	golang	< 1.15.3-1.amzn2.0.1	golang-1.15.3-1.amzn2.0.1.aarch64.rpm
Amazon Linux	2	aarch64	golang-bin	< 1.15.3-1.amzn2.0.1	golang-bin-1.15.3-1.amzn2.0.1.aarch64.rpm
Amazon Linux	2	noarch	golang-docs	< 1.15.3-1.amzn2.0.1	golang-docs-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux	2	noarch	golang-misc	< 1.15.3-1.amzn2.0.1	golang-misc-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux	2	noarch	golang-tests	< 1.15.3-1.amzn2.0.1	golang-tests-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux	2	noarch	golang-src	< 1.15.3-1.amzn2.0.1	golang-src-1.15.3-1.amzn2.0.1.noarch.rpm
Amazon Linux	2	x86_64	golang	< 1.15.3-1.amzn2.0.1	golang-1.15.3-1.amzn2.0.1.x86_64.rpm
Amazon Linux	2	x86_64	golang-bin	< 1.15.3-1.amzn2.0.1	golang-bin-1.15.3-1.amzn2.0.1.x86_64.rpm
Amazon Linux	2	x86_64	golang-race	< 1.15.3-1.amzn2.0.1	golang-race-1.15.3-1.amzn2.0.1.x86_64.rpm