<p>Upgrade <code>Centos:8</code> <code>skopeo</code> to version 2:1.6.2-5.module+el8.7.0+16520+2db5507d or higher.</p>

Use of a Broken or Risky Cryptographic Algorithm Affecting skopeo package, versions <2:1.6.2-5.module+el8.7.0+16520+2db5507d

Threat Intelligence

0.35% (73^rd percentile)

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Snyk ID SNYK-CENTOS8-SKOPEO-3107917
published 17 Mar 2022
disclosed 15 Mar 2022

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Introduced: 15 Mar 2022

CVE-2022-27191 Open this link in a new tab CWE-327 Open this link in a new tab

How to fix?

Upgrade Centos:8 skopeo to version 2:1.6.2-5.module+el8.7.0+16520+2db5507d or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream skopeo package and not the skopeo package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High

Use of a Broken or Risky Cryptographic Algorithm Affecting skopeo package, versions <2:1.6.2-5.module+el8.7.0+16520+2db5507d

Severity

Based on CentOS security rating