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amazonAmazonALAS-2019-1238
HistoryJul 17, 2019 - 11:28 p.m.

Medium: golang

2019-07-1723:28:00
alas.aws.amazon.com
46

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

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

0.005 Low

EPSS

Percentile

75.7%

Issue Overview:

An issue was discovered in net/http in Go. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command. (CVE-2019-9741)

Affected Packages:

golang

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

New Packages:

i686:  
    golang-bin-1.12.5-1.50.amzn1.i686  
    golang-1.12.5-1.50.amzn1.i686  
  
noarch:  
    golang-docs-1.12.5-1.50.amzn1.noarch  
    golang-src-1.12.5-1.50.amzn1.noarch  
    golang-tests-1.12.5-1.50.amzn1.noarch  
    golang-misc-1.12.5-1.50.amzn1.noarch  
  
src:  
    golang-1.12.5-1.50.amzn1.src  
  
x86_64:  
    golang-bin-1.12.5-1.50.amzn1.x86_64  
    golang-1.12.5-1.50.amzn1.x86_64  
    golang-race-1.12.5-1.50.amzn1.x86_64  

Additional References

Red Hat: CVE-2019-9741

Mitre: CVE-2019-9741

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

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

0.005 Low

EPSS

Percentile

75.7%