Improper Input Validation Affecting golang-misc package, versions <0:1.18.6-1.42.amzn1


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    0.71% (81st percentile)

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  • Snyk ID SNYK-AMZN201803-GOLANGMISC-6100818
  • published 6 Dec 2023
  • disclosed 2 Aug 2021

How to fix?

Upgrade Amazon-Linux:2018.03 golang-misc to version 0:1.18.6-1.42.amzn1 or higher.
This issue was patched in ALAS-2022-1635.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-misc package and not the golang-misc package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.

CVSS Scores

version 3.1
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NVD

7.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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Red Hat

7.5 high
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SUSE

6.1 medium