Improper Input Validation Affecting sudo-devel package, versions <0:1.8.23-4.amzn2.0.1


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.07% (31st percentile)

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  • Snyk IDSNYK-AMZN2-SUDODEVEL-1674214
  • published27 Sept 2021
  • disclosed5 Jun 2017

Introduced: 5 Jun 2017

CVE-2017-1000368  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 sudo-devel to version 0:1.8.23-4.amzn2.0.1 or higher.
This issue was patched in ALAS2-2019-1315.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sudo-devel package and not the sudo-devel package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_process_ttyname() function resulting in information disclosure and command execution.