Use of Insufficiently Random Values Affecting conmon package, versions <3:2.1.6-1.module+el8.8.0+21045+adcb6a64


Severity

medium

    Threat Intelligence

    EPSS
    0.14% (50th percentile)

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  • Snyk ID SNYK-ORACLE8-CONMON-5600316
  • published 13 Jul 2022
  • disclosed 10 Aug 2022

How to fix?

Upgrade Oracle:8 conmon to version 3:2.1.6-1.module+el8.8.0+21045+adcb6a64 or higher.
This issue was patched in ELSA-2023-2758.

NVD Description

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

Non-random values for ticket_age_add in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption.

CVSS Scores

version 3.1
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Snyk

3.1 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
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NVD

3.1 low
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SUSE

3.7 low
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Red Hat

3.1 low