Use After Free Affecting libcurl package, versions *


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.4% (74th percentile)

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  • Snyk ID SNYK-RHEL7-LIBCURL-1357018
  • published 26 Jul 2021
  • disclosed 2 Nov 2016

How to fix?

There is no fixed version for RHEL:7 libcurl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl package and not the libcurl package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in curl before version 7.51.0. The way curl handles cookies permits other threads to trigger a use-after-free leading to information disclosure.