Information Exposure Affecting curl package, versions <0:7.79.1-2.amzn2.0.1


Severity

Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.26% (65th percentile)

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  • Snyk IDSNYK-AMZN2-CURL-2808766
  • published6 May 2022
  • disclosed2 Jun 2022

Introduced: 6 May 2022

CVE-2022-27775  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 curl to version 0:7.79.1-2.amzn2.0.1 or higher.
This issue was patched in ALAS2-2022-1792.

NVD Description

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

An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead.

CVSS Scores

version 3.1