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


Severity

medium

    Threat Intelligence

    EPSS
    0.2% (59th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-AMZN2-LIBCURLDEVEL-2808771
  • published 6 May 2022
  • disclosed 2 Jun 2022

How to fix?

Upgrade Amazon-Linux:2 libcurl-devel 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 libcurl-devel package and not the libcurl-devel 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
Expand this section

Snyk

7.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

7.5 high
Expand this section

SUSE

5.6 medium
Expand this section

Red Hat

7.5 high