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Gentoo Linux: CVE-2009-4034: PostgreSQL: Multiple vulnerabilities

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Gentoo Linux: CVE-2009-4034: PostgreSQL: Multiple vulnerabilities

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
12/15/2009
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

PostgreSQL 7.4.x before 7.4.27, 8.0.x before 8.0.23, 8.1.x before 8.1.19, 8.2.x before 8.2.15, 8.3.x before 8.3.9, and 8.4.x before 8.4.2 does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which (1) allows man-in-the-middle attackers to spoof arbitrary SSL-based PostgreSQL servers via a crafted server certificate issued by a legitimate Certification Authority, and (2) allows remote attackers to bypass intended client-hostname restrictions via a crafted client certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Solution(s)

  • gentoo-linux-upgrade-dev-db-postgresql
  • gentoo-linux-upgrade-dev-db-postgresql-base
  • gentoo-linux-upgrade-dev-db-postgresql-server

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