Red Hat Desktop 3/4/5 libxslt pattern.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Red Hat Desktop 3/4/5. It has been classified as critical. Impacted is an unknown function of the file pattern.c of the component libxslt. The manipulation leads to memory corruption. This vulnerability is traded as CVE-2008-1767. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Red Hat Desktop 3/4/5. This issue affects an unknown code block of the file pattern.c of the component libxslt. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in pattern.c in libxslt before 1.1.24 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via an XSL style sheet file with a long XSLT "transformation match" condition that triggers a large number of steps.

The bug was discovered 05/16/2008. The weakness was shared 05/23/2008 by TippingPoint with TippingPoint's Zero Day Initiative (Website). The advisory is shared at xforce.iss.net. The identification of this vulnerability is CVE-2008-1767 since 04/12/2008. 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 exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 67692 (Oracle Linux 3 / 4 / 5 : libxslt (ELSA-2008-0287)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115983 (Apple Mac OS X Security Update 2008-007 Not Installed (APPLE-SA-2008-10-09)).

Upgrading to version 3 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (42560), Exploit-DB (31815), Tenable (67692), SecurityFocus (BID 31681†) and OSVDB (45419†). The entries VDB-3693, VDB-3694, VDB-3815 and VDB-36812 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 67692
Nessus Name: Oracle Linux 3 / 4 / 5 : libxslt (ELSA-2008-0287)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 61475
OpenVAS Name: Slackware Advisory SSA:2008-210-03 libxslt
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: Desktop 3

Timelineinfo

04/12/2008 🔍
05/16/2008 +34 days 🔍
05/21/2008 +5 days 🔍
05/21/2008 +0 days 🔍
05/21/2008 +0 days 🔍
05/23/2008 +2 days 🔍
05/23/2008 +0 days 🔍
05/25/2008 +2 days 🔍
10/09/2008 +137 days 🔍
07/12/2013 +1737 days 🔍
03/16/2015 +612 days 🔍
12/22/2024 +3569 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: xforce.iss.net
Researcher: TippingPoint
Organization: TippingPoint's Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-1767 (🔍)
GCVE (CVE): GCVE-0-2008-1767
GCVE (VulDB): GCVE-100-42509

OVAL: 🔍

X-Force: 42560
SecurityFocus: 31681 - RETIRED: Apple Mac OS X 2008-007 Multiple Security Vulnerabilities
Secunia: 30315
OSVDB: 45419 - CVE-2008-1767 - libxslt - Buffer Overflow Issue
SecurityTracker: 1020071
Vulnerability Center: 18461 - Libxslt Buffer Overflow Allows Remote Attackers to Execute Arbitrary Code and Cause DoS, High
Vupen: ADV-2008-1580

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

Entryinfo

Created: 03/16/2015 17:00
Updated: 12/22/2024 01:34
Changes: 03/16/2015 17:00 (78), 08/10/2019 16:48 (12), 12/22/2024 01:34 (20)
Complete: 🔍
Cache ID: 216::103

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