Use of a Broken or Risky Cryptographic Algorithm Affecting openjdk-8 package, versions <8u66-b01-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.31% (71st percentile)

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  • Snyk IDSNYK-DEBIAN9-OPENJDK8-383816
  • published1 Apr 2015
  • disclosed1 Apr 2015

Introduced: 1 Apr 2015

CVE-2015-2808  (opens in a new tab)
CWE-327  (opens in a new tab)

How to fix?

Upgrade Debian:9 openjdk-8 to version 8u66-b01-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openjdk-8 package and not the openjdk-8 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remote attackers to conduct plaintext-recovery attacks against the initial bytes of a stream by sniffing network traffic that occasionally relies on keys affected by the Invariance Weakness, and then using a brute-force approach involving LSB values, aka the "Bar Mitzvah" issue.

References

CVSS Scores

version 3.1