Sybase WorkSpace up to 2.5 memory corruption

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

A vulnerability, which was classified as critical, has been found in Sybase WorkSpace up to 2.5. Affected by this issue is an unknown code block. 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. CVE summarizes:

Unspecified vulnerability in Sybase EAServer 5.x and 6.x before 6.3 ESD#2, as used in Appeon, Replication Server Messaging Edition (RSME), and WorkSpace, allows remote attackers to install arbitrary web services and execute arbitrary code, related to a "design vulnerability."

The weakness was published 01/11/2011 by iDefense Labs with iDEFENSE Labs (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2011-0496 since 01/20/2011. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept.

Upgrading to version 2.1.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (64697). Similar entry is available at 56181.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: WorkSpace 2.1.2

Timelineinfo

01/11/2011 🔍
01/11/2011 +0 days 🔍
01/11/2011 +0 days 🔍
01/14/2011 +3 days 🔍
01/20/2011 +5 days 🔍
01/20/2011 +0 days 🔍
03/19/2015 +1519 days 🔍
02/08/2019 +1422 days 🔍

Sourcesinfo

Advisory: securityfocus.com
Researcher: iDefense Labs
Organization: iDEFENSE Labs
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-0496 (🔍)
X-Force: 64697
SecurityFocus: 45809 - Sybase EAServer Multiple Vulnerabilities
Secunia: 42904
OSVDB: 70428 - Sybase EAServer Unspecified Arbitrary Web Service Remote Installation
Vupen: ADV-2011-0125

See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 02/08/2019 15:42
Changes: 03/19/2015 23:27 (61), 02/08/2019 15:42 (1)
Complete: 🔍

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