Cryptographic Issues Affecting postgresql8-test package, versions <0:8.4.12-1.35.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
5.73% (93rd percentile)

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  • Snyk IDSNYK-AMZN201803-POSTGRESQL8TEST-1664624
  • published27 Sept 2021
  • disclosed5 Jul 2012

Introduced: 5 Jul 2012

CVE-2012-2143  (opens in a new tab)
CWE-310  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 postgresql8-test to version 0:8.4.12-1.35.amzn1 or higher.
This issue was patched in ALAS-2012-94.

NVD Description

Note: Versions mentioned in the description apply only to the upstream postgresql8-test package and not the postgresql8-test package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.

References

CVSS Base Scores

version 3.1