Dynamicsoft AppEngine Session Initiation Protocol INVITE Message memory corruption

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

A vulnerability, which was classified as critical, was found in Dynamicsoft AppEngine (affected version unknown). This affects an unknown functionality of the component Session Initiation Protocol. The manipulation as part of a INVITE Message leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Session Initiation Protocol (SIP) implementation in multiple dynamicsoft products including y and certain demo products for AppEngine allows remote attackers to cause a denial of service or execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.

The weakness was shared 12/31/2003 with Oulu University Secure Programming Group as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is uniquely identified as CVE-2003-1111 since 03/11/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

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 vulnerability database at X-Force (11379). The entries 21096, 21097, 21098 and 21100 are related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2003 🔍
12/31/2003 +313 days 🔍
12/31/2003 +0 days 🔍
03/11/2005 +436 days 🔍
08/22/2014 +3451 days 🔍
07/04/2017 +1047 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: Oulu University Secure Programming Group
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2003-1111 (🔍)
X-Force: 11379
SecurityFocus: 6904 - Multiple Vendor Session Initiation Protocol Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/22/2014 13:20
Updated: 07/04/2017 08:03
Changes: 08/22/2014 13:20 (46), 07/04/2017 08:03 (9)
Complete: 🔍

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