VDB-65567 · CVE-2013-6862 · BID 63549

Sybase Adaptive Server Enterprise up to 15.4 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Sybase Adaptive Server Enterprise up to 15.4. This issue affects an unknown code block. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Unspecified vulnerability in SAP Sybase Adaptive Server Enterprise (ASE) before 15.0.3 ESD#4.3, 15.5 before 15.5 ESD#5.3, and 15.7 before 15.7 SP50 or 15.7 SP100 allows remote attackers to cause a denial of service via unspecified vectors.

The weakness was disclosed 11/23/2013 by Positive Technologies with Positive Technologies (Website). It is possible to read the advisory at sybase.com. The identification of this vulnerability is CVE-2013-6862 since 11/23/2013. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 70974 (SAP Sybase Adaptive Server Enterprise DoS (SAP Note 1887342)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 15.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (70974). The entries 65573, 65572, 65571 and 65570 are pretty similar.

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: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70974
Nessus Name: SAP Sybase Adaptive Server Enterprise DoS (SAP Note 1887342)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Adaptive Server Enterprise 15.5

Timelineinfo

11/04/2013 🔍
11/04/2013 +0 days 🔍
11/20/2013 +16 days 🔍
11/23/2013 +3 days 🔍
11/23/2013 +0 days 🔍
11/23/2013 +0 days 🔍
01/08/2014 +46 days 🔍
03/24/2015 +440 days 🔍
01/10/2022 +2484 days 🔍

Sourcesinfo

Advisory: sybase.com
Researcher: Positive Technologies
Organization: Positive Technologies
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-6862 (🔍)
Vulnerability Center: 42830 - SAP Sybase Adaptive Server Enterprise (ASE) Remote DoS Vulnerability via Unspecified Vectors (CVE-2013-6862), Medium
SecurityFocus: 63549 - Sybase Adaptive Server Enterprise (ASE) Multiple Security Vulnerabilities
Secunia: 55537

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/10/2022 23:23
Changes: 03/24/2015 15:54 (60), 05/19/2017 10:39 (7), 01/10/2022 23:23 (3)
Complete: 🔍

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