xrdp up to 0.4.1 xrdp_bitmap_def_proc numeric error

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in xrdp 0.3/0.3.1/0.3.2/0.4/0.4.1. It has been rated as critical. Affected is the function xrdp_bitmap_def_proc. This manipulation causes numeric error. This vulnerability appears as CVE-2008-5903. There is no available exploit.

Detailsinfo

A vulnerability has been found in xrdp 0.3/0.3.1/0.3.2/0.4/0.4.1 and classified as critical. Affected by this vulnerability is the function xrdp_bitmap_def_proc. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Array index error in the xrdp_bitmap_def_proc function in xrdp/funcs.c in xrdp 0.4.1 and earlier allows remote attackers to execute arbitrary code via vectors that manipulate the value of the edit_pos structure member.

The weakness was presented 01/15/2009 by Hamid Ebadi (Website). The advisory is shared at xforce.iss.net. This vulnerability is known as CVE-2008-5903. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 40326 (openSUSE Security Update : xrdp (xrdp-458)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks.

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 (48093), Tenable (40326), SecurityFocus (BID 33371†) and Vulnerability Center (SBV-23511†). See VDB-45914 and VDB-45912 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 40326
Nessus Name: openSUSE Security Update : xrdp (xrdp-458)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 63304
OpenVAS Name: SuSE Security Summary SUSE-SR:2009:003
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/15/2009 🔍
01/15/2009 +0 days 🔍
01/15/2009 +0 days 🔍
01/15/2009 +0 days 🔍
01/15/2009 +0 days 🔍
09/14/2009 +242 days 🔍
03/17/2015 +2010 days 🔍
08/04/2021 +2332 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Researcher: Hamid Ebadi
Status: Not defined

CVE: CVE-2008-5903 (🔍)
GCVE (CVE): GCVE-0-2008-5903
GCVE (VulDB): GCVE-100-45913
X-Force: 48093
SecurityFocus: 33371 - xrdp 'xrdp_bitmap_def_proc()' Memory Corruption Vulnerability
Vulnerability Center: 23511 - xrdp 0.4.1 and Earlier Array Index Error Allows Remote Code Execution, High

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/04/2021 07:05
Changes: 03/17/2015 16:11 (55), 02/15/2017 09:10 (10), 08/04/2021 06:50 (3), 08/04/2021 07:05 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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