Quantum Secular Labs / Blog / Advisories

CVE-2002-0033: Sun Solaris: Buffer overflow

CVE-2002-0033 has a CVSS v2 base score of 10.0 (the maximum on that scale) and affects Sun Solaris, along with 1 other product in NVD’s configuration data. Per its scoring, it can be exploited over the network, without authentication. The scored impact on confidentiality, integrity and availability is the highest available.

Vulnerability description

Heap-based buffer overflow in cfsd_calloc function of Solaris cachefsd allows remote attackers to execute arbitrary code via a request with a long directory and cache name.

Severity breakdown

CVSS v2.0 10.0: AV:N/AC:L/Au:N/C:C/I:C/A:C

  • Access vector: Network. Exploitable remotely over the network.
  • Access complexity: Low. No special conditions are required.
  • Authentication: None. No authentication is needed.
  • Confidentiality impact: Complete. Total information disclosure.
  • Integrity impact: Complete. Total loss of integrity.
  • Availability impact: Complete. Total shutdown of the component.

Affected products

  • Sun Solaris: 2.5.1; 2.6; 7.0; 8.0
  • Sunos: all versions listed by NVD

References