Improper Input Validation Affecting gvisor-tap-vsock package, versions <6:0.7.3-5.el9_4


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.04% (12th percentile)

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  • Snyk ID SNYK-CENTOS9-GVISORTAPVSOCK-6749163
  • published 1 May 2024
  • disclosed 5 Mar 2024

How to fix?

Upgrade Centos:9 gvisor-tap-vsock to version 6:0.7.3-5.el9_4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gvisor-tap-vsock package and not the gvisor-tap-vsock package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

Verifying a certificate chain which contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affects all crypto/tls clients, and servers that set Config.ClientAuth to VerifyClientCertIfGiven or RequireAndVerifyClientCert. The default behavior is for TLS servers to not verify client certificates.

CVSS Scores

version 3.1
Expand this section

Red Hat

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

SUSE

7.5 high