CVE-2006-6383 : Detail

CVE-2006-6383

A03-Injection
0.05%V3
Local
2006-12-10
19h00 +00:00
2018-10-17
18h57 +00:00
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CVE Descriptions

PHP 5.2.0 and 4.4 allows local users to bypass safe_mode and open_basedir restrictions via a malicious path and a null byte before a ";" in a session_save_path argument, followed by an allowed path, which causes a parsing inconsistency in which PHP validates the allowed path but sets session.save_path to the malicious path.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Exploit information

Exploit Database EDB-ID : 29239

Publication date : 2006-12-07 23h00 +00:00
Author : Maksymilian Arciemowicz
EDB Verified : Yes

source: https://www.securityfocus.com/bid/21508/info PHP is prone to a 'safe_mode' and 'open_basedir' restriction-bypass vulnerability. Successful exploits could allow an attacker to access sensitive information or to write files in unauthorized locations. This vulnerability would be an issue in shared-hosting configurations where multiple users can create and execute arbitrary PHP script code; in such cases, the 'safe_mode' and 'open_basedir' restrictions are expected to isolate users from each other. PHP version 5.2.0 is vulnerable to this issue. session_save_path("/DIR/WHERE/YOU/DONT/HAVE/ACCESS\0;/DIR/WHERE/YOU/HAVE/ACCESS")

Products Mentioned

Configuraton 0

Php>>Php >> Version 4.4.0

Php>>Php >> Version 5.2.0

References

http://secunia.com/advisories/24022
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/24514
Tags : third-party-advisory, x_refsource_SECUNIA
http://securityreason.com/securityalert/2000
Tags : third-party-advisory, x_refsource_SREASON
http://www.mandriva.com/security/advisories?name=MDKSA-2007:038
Tags : vendor-advisory, x_refsource_MANDRIVA
http://securityreason.com/achievement_securityalert/43
Tags : third-party-advisory, x_refsource_SREASONRES
http://www.securityfocus.com/bid/21508
Tags : vdb-entry, x_refsource_BID