CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability has been found in RealNetworks Helix DNA Server 10.0 and classified as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Heap-based buffer overflow in RealNetworks Helix DNA Server 10.0 and 11.0 allows remote attackers to execute arbitrary code via (1) a long User-Agent HTTP header in the RTSP service and (2) unspecified vectors involving the "parsing of HTTP URL schemes".
The weakness was shared 06/22/2006 by Mu Security with Mu Security research team (Website). The advisory is available at secunia.com. This vulnerability was named CVE-2006-3276 since 06/28/2006. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but an exploit is available.
It is possible to download the exploit at d2sec.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k.
The vulnerability is also documented in the vulnerability database at X-Force (27316). The entries 458, 992, 1454 and 2668 are related to this item.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Heap-based overflowCWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
06/22/2006 🔍06/22/2006 🔍
06/23/2006 🔍
06/26/2006 🔍
06/26/2006 🔍
06/28/2006 🔍
06/28/2006 🔍
03/12/2015 🔍
09/19/2017 🔍
Sources
Vendor: realnetworks.comAdvisory: secunia.com⛔
Researcher: Mu Security
Organization: Mu Security research team
Status: Confirmed
CVE: CVE-2006-3276 (🔍)
X-Force: 27316 - RealNetworks Helix DNA Server RTSP buffer overflow
SecurityTracker: 1016365 - Helix DNA Server Buffer Overflow in RTSP Service Lets Remote Users Execute Arbitrary Code
SecurityFocus: 18606 - RealNetworks Helix DNA Server Multiple Remote Code Execution Vulnerabilities
Secunia: 20784 - Helix DNA Server Heap Corruption Vulnerabilities, Highly Critical
OSVDB: 26799 - RealNetworks Helix DNA Server User-Agent HTTP Header Overflow
Vupen: ADV-2006-2521
See also: 🔍
Entry
Created: 03/12/2015 14:25Updated: 09/19/2017 09:35
Changes: 03/12/2015 14:25 (61), 09/19/2017 09:35 (8)
Complete: 🔍
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