JaxUltraBB 2.0 delete.php forum memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

A vulnerability classified as critical has been found in JaxUltraBB 2.0. This affects an unknown function of the file delete.php. The manipulation of the argument forum with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on integrity. The summary by CVE is:

Direct static code injection vulnerability in delete.php in JaxUltraBB (JUBB) 2.0, when register_globals is enabled, allows remote attackers to inject arbitrary web script, HTML, or PHP via the contents parameter, whose value is prepended to the file specified by the forum parameter.

The weakness was shared 10/25/2006 by Kacper (Website). The advisory is shared at milw0rm.com. This vulnerability is uniquely identified as CVE-2006-5511 since 10/25/2006. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

A public exploit has been developed by Kacper and been published even before and not after the advisory. The exploit is shared for download at securityfocus.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:delete.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (29711) and Exploit-DB (2616).

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: Kacper
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
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Price Prediction: 🔍
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Exploit-DB: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/22/2006 🔍
10/22/2006 +0 days 🔍
10/23/2006 +1 days 🔍
10/25/2006 +2 days 🔍
10/25/2006 +0 days 🔍
10/25/2006 +0 days 🔍
03/12/2015 +3060 days 🔍
08/06/2018 +1243 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: Kacper
Status: Confirmed

CVE: CVE-2006-5511 (🔍)
X-Force: 29711 - JaxUltraBB delete.php file include
SecurityFocus: 20679 - JaxUltraBB Delete.PHP HTML Injection Vulnerability

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

Entryinfo

Created: 03/12/2015 22:21
Updated: 08/06/2018 07:34
Changes: 03/12/2015 22:21 (56), 08/06/2018 07:34 (6)
Complete: 🔍

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