Improper Handling of Unicode Encoding Affecting golang-misc package, versions <0:1.18.6-1.44.amzn1


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    0.14% (51st percentile)

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  • Snyk ID SNYK-AMZN201803-GOLANGMISC-5673265
  • published 9 Jun 2023
  • disclosed 11 May 2023

How to fix?

Upgrade Amazon-Linux:2018.03 golang-misc to version 0:1.18.6-1.44.amzn1 or higher.
This issue was patched in ALAS-2023-1760.

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.

Templates containing actions in unquoted HTML attributes (e.g. "attr={{.}}") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags.

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

7.3 high
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SUSE

7.3 high