Resource Exhaustion Affecting criu-libs package, versions <0:3.18-4.module+el8.9.0+90021+ce997450


Severity

Recommended
medium

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.13% (49th percentile)

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  • Snyk ID SNYK-ORACLE8-CRIULIBS-6080538
  • published 23 Nov 2023
  • disclosed 28 Feb 2023

How to fix?

Upgrade Oracle:8 criu-libs to version 0:3.18-4.module+el8.9.0+90021+ce997450 or higher.
This issue was patched in ELSA-2023-6939.

NVD Description

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

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

CVSS Scores

version 3.1
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NVD

7.5 high
  • 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
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SUSE

7.5 high
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Red Hat

7.5 high