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CVE-2022-27775 Affecting curl package, versions <7.74.0-1.3ubuntu2.1

low

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.2% (58th percentile)
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NVD
7.5 high
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SUSE
5.6 medium
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Red Hat
7.5 high

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  • Snyk ID SNYK-UBUNTU2110-CURL-2804952
  • published 28 Apr 2022
  • disclosed 2 Jun 2022
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Introduced: 28 Apr 2022

CVE-2022-27775 Open this link in a new tab

How to fix?

Upgrade Ubuntu:21.10 curl to version 7.74.0-1.3ubuntu2.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Ubuntu. See How to fix? for Ubuntu:21.10 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.