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amazonAmazonALAS-2015-588
HistoryAug 24, 2015 - 10:29 p.m.

Medium: golang, docker

2015-08-2422:29:00
alas.aws.amazon.com
9

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.1%

Issue Overview:

As discussed upstream – http://seclists.org/oss-sec/2015/q3/294 and http://seclists.org/oss-sec/2015/q3/237 – the Go project received notification of an HTTP request smuggling vulnerability in the net/http library. Invalid headers are parsed as valid headers (like “Content Length:” with a space in the middle) and Double Content-length headers in a request does not generate a 400 error, the second Content-length is ignored.

Affected Packages:

golang, docker

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

New Packages:

i686:  
    golang-pkg-bin-linux-386-1.4.2-3.16.amzn1.i686  
    golang-1.4.2-3.16.amzn1.i686  
  
noarch:  
    golang-pkg-plan9-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-netbsd-arm-1.4.2-3.16.amzn1.noarch  
    golang-pkg-windows-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-openbsd-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-freebsd-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-windows-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-openbsd-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-darwin-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-freebsd-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-linux-arm-1.4.2-3.16.amzn1.noarch  
    golang-pkg-darwin-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-netbsd-386-1.4.2-3.16.amzn1.noarch  
    golang-pkg-linux-386-1.4.2-3.16.amzn1.noarch  
    golang-src-1.4.2-3.16.amzn1.noarch  
    golang-pkg-netbsd-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-linux-amd64-1.4.2-3.16.amzn1.noarch  
    golang-pkg-freebsd-arm-1.4.2-3.16.amzn1.noarch  
    golang-pkg-plan9-amd64-1.4.2-3.16.amzn1.noarch  
  
src:  
    golang-1.4.2-3.16.amzn1.src  
    docker-1.6.2-1.3.amzn1.src  
  
x86_64:  
    golang-1.4.2-3.16.amzn1.x86_64  
    golang-pkg-bin-linux-amd64-1.4.2-3.16.amzn1.x86_64  
    docker-1.6.2-1.3.amzn1.x86_64  
    docker-devel-1.6.2-1.3.amzn1.x86_64  
    docker-pkg-devel-1.6.2-1.3.amzn1.x86_64  

Additional References

Red Hat: CVE-2015-5739, CVE-2015-5740, CVE-2015-5741

Mitre: CVE-2015-5739, CVE-2015-5740, CVE-2015-5741

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.1%