Detections
Analytics
Ubuntu 8.04 LTS / 10.04 LTS / 11.10 / 12.04 LTS / 12.10 : postgresql-8.3, postgresql-8.4, postgresql-9.1 vulnerabilities (USN-1789-1)
high Nessus Plugin ID 65818
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Synopsis
The remote Ubuntu host is missing one or more security-related patches.Description
Mitsumasa Kondo and Kyotaro Horiguchi discovered that PostgreSQL incorrectly handled certain connection requests containing database names starting with a dash. A remote attacker could use this flaw to damage or destroy files within a server's data directory. This issue only applied to Ubuntu 11.10, Ubuntu 12.04 LTS, and Ubuntu 12.10.(CVE-2013-1899)
Marko Kreen discovered that PostgreSQL incorrectly generated random numbers. An authenticated attacker could use this flaw to possibly guess another database user's random numbers. (CVE-2013-1900)
Noah Misch discovered that PostgreSQL incorrectly handled certain privilege checks. An unprivileged attacker could use this flaw to possibly interfere with in-progress backups. This issue only applied to Ubuntu 11.10, Ubuntu 12.04 LTS, and Ubuntu 12.10. (CVE-2013-1901).
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected postgresql-8.3, postgresql-8.4 and / or postgresql-9.1 packages.See Also
Plugin Details
Severity: High
ID: 65818
File Name: ubuntu_USN-1789-1.nasl
Version: 1.18
Type: local
Agent: unix
Family: Ubuntu Local Security Checks
Published: 4/5/2013
Updated: 9/19/2019
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 8.5
Temporal Score: 6.3
Vector: CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C
Vulnerability Information
CPE: p-cpe:/a:canonical:ubuntu_linux:postgresql-8.3, p-cpe:/a:canonical:ubuntu_linux:postgresql-8.4, p-cpe:/a:canonical:ubuntu_linux:postgresql-9.1, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:11.10, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.10, cpe:/o:canonical:ubuntu_linux:8.04:-:lts
Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l
Exploit Ease: No known exploits are available
Patch Publication Date: 4/4/2013
Vulnerability Publication Date: 4/4/2013
Reference Information
CVE: CVE-2013-1899, CVE-2013-1900, CVE-2013-1901
USN: 1789-1