33958 : PHP sqlite Library sqlite_udf_decode_binary() Function Overflow
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
9	333	over 5 years ago	over 4 years ago	1 times	65%

Timeline

Disclosure Date
2007-03-31

Description

PHP contains a flaw that may allow a context-dependent attacker to gain elevated privileges. The issue is due to the in parameter of the sqlite_decode_binary function in the bundled sqlite library not properly sanitizing user-supplied input. By supplying crafted input, an attacker can trigger a buffer overflow and potentially execute arbitrary code.

Classification

Location: Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Disclosure: Vendor Verified

Solution

Upgrade to version 5.2.3 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

This issue was originally patched in PHP 5.2.1 but later the patch was enhanced to better work with a non-bundled sqlite2 lib.

Products

Unknown or Incomplete

References

CVE ID: 2007-1887 (see also: NVD)
Bugtraq ID: 23235
Secunia Advisory ID: 24909 25057 25062
VUPEN Advisory: ADV-2007-2016
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-10/0102.html
Other Advisory URL: http://www.mandriva.com/security/advisories?name=MDKSA-2007:089
http://www.php-security.org/MOPB/MOPB-41-2007.html
http://www.ubuntu.com/usn/usn-455-1
http://www.us.debian.org/security/2007/dsa-1283
Vendor URL: http://www.php.net/
Vendor Specific Advisory URL: http://www.php.net/releases/5_2_1.php
Vendor Specific News/Changelog Entry: http://www.php.net/releases/5_2_3.php

Tools & Filters

	25113 26942 28053
	3857

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 7.5
Source: nvd.nist.gov | Generated: 2007-04-10 | Disagree?

Blogs

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