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amazonAmazonALAS2-2023-2024
HistoryApr 27, 2023 - 6:36 p.m.

Medium: golang

2023-04-2718:36:00
alas.aws.amazon.com
16
go
source code
integer overflow
update
cve-2023-24537

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.5%

Issue Overview:

Calling any of the Parse functions on Go source code which contains //line directives with very large line numbers can cause an infinite loop due to integer overflow. (CVE-2023-24537)

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-1.18.9-1.amzn2.0.3.aarch64  
    golang-bin-1.18.9-1.amzn2.0.3.aarch64  
    golang-shared-1.18.9-1.amzn2.0.3.aarch64  
  
noarch:  
    golang-docs-1.18.9-1.amzn2.0.3.noarch  
    golang-misc-1.18.9-1.amzn2.0.3.noarch  
    golang-tests-1.18.9-1.amzn2.0.3.noarch  
    golang-src-1.18.9-1.amzn2.0.3.noarch  
  
src:  
    golang-1.18.9-1.amzn2.0.3.src  
  
x86_64:  
    golang-1.18.9-1.amzn2.0.3.x86_64  
    golang-bin-1.18.9-1.amzn2.0.3.x86_64  
    golang-shared-1.18.9-1.amzn2.0.3.x86_64  
    golang-race-1.18.9-1.amzn2.0.3.x86_64  

Additional References

Red Hat: CVE-2023-24537

Mitre: CVE-2023-24537

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.5%