Novell eDirectory up to 8.8.2 dhost.exe memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Novell eDirectory up to 8.8.2 and classified as critical. The impacted element is an unknown function of the file dhost.exe. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2008-4480. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Novell eDirectory up to 8.8.2 (Directory Service Software). This vulnerability affects an unknown code of the file dhost.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Heap-based buffer overflow in dhost.exe in Novell eDirectory 8.x before 8.8.3, and 8.7.3 before 8.7.3.10 ftf1, allows remote attackers to execute arbitrary code via a crafted Netware Core Protocol opcode 0x24 message that triggers a calculation error that under-allocates a heap buffer.

The weakness was shared 10/14/2008 (Website). The advisory is shared for download at support.novell.com. This vulnerability was named CVE-2008-4480 since 10/07/2008. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 34349 (Novell eDirectory < 8.7.3 SP10 FTF1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context r.

Upgrading to version 8.7.3.9 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (34349), SecurityFocus (BID 31553†), Secunia (SA32111†) and SecurityTracker (ID 1020990†). The entries VDB-44970, VDB-44523 and VDB-44522 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Support

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 34349
Nessus Name: Novell eDirectory < 8.7.3 SP10 FTF1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: eDirectory 8.7.3.9

Timelineinfo

10/01/2008 🔍
10/03/2008 +2 days 🔍
10/07/2008 +3 days 🔍
10/07/2008 +0 days 🔍
10/14/2008 +7 days 🔍
10/14/2008 +0 days 🔍
03/17/2015 +2345 days 🔍
08/02/2021 +2330 days 🔍

Sourcesinfo

Vendor: novell.com

Advisory: support.novell.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-4480 (🔍)
GCVE (CVE): GCVE-0-2008-4480
GCVE (VulDB): GCVE-100-44524
SecurityFocus: 31553
Secunia: 32111
SecurityTracker: 1020990
Vupen: ADV-2008-2738

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/02/2021 12:37
Changes: 03/17/2015 16:11 (65), 10/11/2018 13:21 (1), 08/02/2021 12:37 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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