PHP up to 5.2.8 imageRotate third information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability was found in PHP (Programming Language Software) and classified as problematic. This issue affects the function imageRotate. The manipulation of the argument third with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Array index error in the imageRotate function in PHP 5.2.8 and earlier allows context-dependent attackers to read the contents of arbitrary memory locations via a crafted value of the third argument (aka the bgd_color or clrBack argument) for an indexed image.

The bug was discovered 02/26/2009. The weakness was released 12/24/2008 by Hamid Ebadi (Website). It is possible to read the advisory at redhat.com. The identification of this vulnerability is CVE-2008-5498 since 12/12/2008. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

A public exploit has been developed by Hamid Ebadi and been published 2 weeks after the advisory. The exploit is available at securityfocus.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 40187 (openSUSE Security Update : apache2-mod_php5 (apache2-mod_php5-593)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 185076 (HP-UX Running Apache Web Server Suite Multiple Vulnerabilities (HPSBUX02431)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (49756), Tenable (40187) and Exploit-DB (7646). Entries connected to this vulnerability are available at 38768, 40503, 42878 and 42851.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Hamid Ebadi
Download: 🔍

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Nessus ID: 40187
Nessus Name: openSUSE Security Update : apache2-mod_php5 (apache2-mod_php5-593)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 63809
OpenVAS Name: Slackware Advisory SSA:2009-098-02 php
OpenVAS File: 🔍
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Exploit-DB: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

12/12/2008 🔍
12/24/2008 +12 days 🔍
12/24/2008 +0 days 🔍
12/24/2008 +0 days 🔍
12/26/2008 +2 days 🔍
12/26/2008 +0 days 🔍
12/30/2008 +4 days 🔍
01/02/2009 +2 days 🔍
01/02/2009 +0 days 🔍
02/08/2009 +37 days 🔍
02/26/2009 +18 days 🔍
03/12/2009 +14 days 🔍
04/08/2009 +27 days 🔍
07/21/2009 +104 days 🔍
03/17/2015 +2065 days 🔍
08/26/2019 +1623 days 🔍

Sourcesinfo

Product: php.org

Advisory: redhat.com
Researcher: Hamid Ebadi
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-5498 (🔍)
OVAL: 🔍

X-Force: 49756
SecurityTracker: 1021494
Vulnerability Center: 20743 - PHP 5.2.8 and Earlier ImageRotate Function Vulnerability Allows Remote Memory Read, Medium
SecurityFocus: 33002 - PHP 'imageRotate()' Uninitialized Memory Information Disclosure Vulnerability
Secunia: 34642
OSVDB: 51031 - PHP imageRotate Function Indexed Image Crafted Argument Arbitrary Memory Access

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

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/26/2019 16:24
Changes: 03/17/2015 16:11 (95), 08/26/2019 16:24 (3)
Complete: 🔍

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