PHP up to 4.4.5 rfc1867_post_handler access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in PHP up to 4.4.5. This affects the function rfc1867_post_handler. Executing a manipulation can lead to access control. This vulnerability is handled as CVE-2011-2202. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in PHP up to 4.4.5 (Programming Language Software). This vulnerability affects the function rfc1867_post_handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect integrity, and availability. CVE summarizes:

The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a "file path injection vulnerability."

The weakness was released 06/16/2011 with PHP (Website). The advisory is shared for download at svn.php.net. This vulnerability was named CVE-2011-2202 since 05/31/2011. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1068.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 75433 (openSUSE Security Update : apache2-mod_php5 (openSUSE-SU-2011:1137-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350740 (Amazon Linux Security Advisory for php: ALAS-2011-007).

Upgrading to version 4.4.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (67999), Exploit-DB (35855), Tenable (75433), SecurityFocus (BID 49241†) and Secunia (SA44874†). Entries connected to this vulnerability are available at VDB-56856, VDB-59364, VDB-58374 and VDB-58373. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 75433
Nessus Name: openSUSE Security Update : apache2-mod_php5 (openSUSE-SU-2011:1137-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 69976
OpenVAS Name: Debian Security Advisory DSA 2262-2 (php5)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PHP 4.4.6

Timelineinfo

05/31/2011 🔍
06/14/2011 +14 days 🔍
06/14/2011 +0 days 🔍
06/14/2011 +0 days 🔍
06/16/2011 +2 days 🔍
06/16/2011 +0 days 🔍
07/11/2011 +25 days 🔍
08/18/2011 +38 days 🔍
06/13/2014 +1030 days 🔍
03/23/2015 +283 days 🔍
11/27/2024 +3537 days 🔍

Sourcesinfo

Product: php.org

Advisory: 54939
Organization: PHP
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-2202 (🔍)
GCVE (CVE): GCVE-0-2011-2202
GCVE (VulDB): GCVE-100-57736

OVAL: 🔍
IAVM: 🔍

X-Force: 67999
SecurityFocus: 49241 - PHP Versions Prior to 5.3.7 Multiple Security Vulnerabilities
Secunia: 44874 - PHP Multiple Vulnerabilities, Less Critical
SecurityTracker: 1025659 - PHP File Upload Bug May Let Remote Users Overwrite Files on the Target System
Vulnerability Center: 32198 - PHP before 5.3.7 Remote Absolute Path Traversal Vulnerability via a Crafted Upload Request, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/27/2024 13:23
Changes: 03/23/2015 16:50 (69), 03/27/2017 09:08 (18), 11/13/2021 09:55 (3), 11/13/2021 09:59 (1), 11/13/2021 10:01 (1), 11/27/2024 13:23 (23)
Complete: 🔍
Cache ID: 216:F81:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!