Man-in-the-Middle (MitM)

Affecting openjdk-jre package, versions [1.7.0, 1.7.0_251) || [1.8.0, 1.8.0_241) || [11.0.0, 11.0.6) || [13.0.0, 13.0.2)

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Overview

openjdk-jre is a free and open-source implementation of the Java Platform, Standard Edition (Java SE).

Affected versions of this package are vulnerable to Man-in-the-Middle (MitM). It does not correctly handle CertificateVerify TLS handshake message received unexpectedly. An attacker can use this flaw to affect confidentiality or integrity of a TLS connection.

Remediation

Upgrade openjdk-jre to version 7.0.251, 8.0.241, 11.0.6, 13.0.2 or higher.

References

CVSS Score

4.8
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Credit
Unknown
CVE
CVE-2020-2655
CWE
CWE-300
Snyk ID
SNYK-UPSTREAM-OPENJDKJRE-541988
Disclosed
14 Jan, 2020
Published
16 Jan, 2020