VDB-45233 · CVE-2008-5279 · BID 27940

Zilab ZIM Server up to 2.0 zcs.exe memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Zilab ZIM Server up to 2.0. Affected by this issue is some unknown functionality of the file zcs.exe. The manipulation leads to memory corruption. This vulnerability is listed as CVE-2008-5279. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Zilab ZIM Server up to 2.0. It has been rated as very critical. This issue affects some unknown processing of the file zcs.exe. 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:

The Local ZIM Server (zcs.exe) in Zilab Chat and Instant Messaging (ZIM) Server 2.1 and earlier allow remote attackers to execute arbitrary code via (1) heap-based buffer overflows involving multiple vectors including a long room name and a long source account, and (2) a stack-based buffer overflow with a long username in an information request. NOTE: some of these details are obtained from third party information.

The weakness was presented 11/28/2008 by Luigi Auriemma (Website). The advisory is shared at vupen.com. The identification of this vulnerability is CVE-2008-5279 since 11/28/2008. 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 price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/30/2017).

The exploit is available at securityfocus.com. It is declared as proof-of-concept.

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 SecurityFocus (BID 27940†) and Secunia (SA29062†). See VDB-45234 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800201
OpenVAS Name: ZIM Server Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2008 🔍
11/28/2008 +281 days 🔍
11/28/2008 +0 days 🔍
11/28/2008 +0 days 🔍
03/17/2015 +2300 days 🔍
11/30/2017 +989 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: Luigi Auriemma
Status: Not defined

CVE: CVE-2008-5279 (🔍)
GCVE (CVE): GCVE-0-2008-5279
GCVE (VulDB): GCVE-100-45233
SecurityFocus: 27940 - Zilab Chat and Instant Messaging (ZIM) Server Multiple Vulnerabilities
Secunia: 29062
Vupen: ADV-2008-0664

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

Entryinfo

Created: 03/17/2015 16:11
Updated: 11/30/2017 13:58
Changes: 03/17/2015 16:11 (56), 11/30/2017 13:58 (5)
Complete: 🔍
Cache ID: 216::103

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

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