Link Following Affecting rpm-plugin-syslog-debuginfo package, versions <0:4.16.1.3-29.amzn2023.0.6


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.1% (42nd percentile)

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  • Snyk IDSNYK-AMZN2023-RPMPLUGINSYSLOGDEBUGINFO-6516707
  • published3 Apr 2024
  • disclosed26 Aug 2022

Introduced: 26 Aug 2022

CVE-2021-35939  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 rpm-plugin-syslog-debuginfo to version 0:4.16.1.3-29.amzn2023.0.6 or higher.
This issue was patched in ALAS2023-2024-573.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rpm-plugin-syslog-debuginfo package and not the rpm-plugin-syslog-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

It was found that the fix for CVE-2017-7500 and CVE-2017-7501 was incomplete: the check was only implemented for the parent directory of the file to be created. A local unprivileged user who owns another ancestor directory could potentially use this flaw to gain root privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS Scores

version 3.1