OSVDB ID: 8190

Title: Samba SWAT HTTP Basic Auth base64 Overflow

Info

Disclosure

Jul 22, 2004

Discovery

Apr 28, 2004

Dates

Exploit

Unknown

Solution

Unknown

Description

A remote overflow exists in Samba. The Samba Web Administration Tool (SWAT) fails to perform proper bounds checking when decoding base64 data during HTTP basic authentication resulting in a buffer overflow. With a specially crafted request, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Public
Disclosure: OSVDB Verified
OSVDB: Web Related

Solution

Upgrade to version 3.0.5 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Samba Project

Samba

3.0.4
3.0.3
3.0.2

References

Credit

  • Evgeny Demidov - demidovgleg.net -


Direct URL: http://osvdb.org/8190