Progressive Networks RealServer 5.0 Request Short Request denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Progressive Networks RealServer 5.0. This affects an unknown code block of the component Request Handler. The manipulation as part of a Short Request leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:
pnserver in realserver 5.0 and earlier allows remote attackers to cause a denial of service by sending a short malformed request.
The weakness was released 01/15/1998 as not defined posting (Bugtraq). The advisory is shared at marc.theaimsgroup.com. This vulnerability is uniquely identified as CVE-1999-1045. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.
After immediately, there has been an exploit disclosed.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (7297). Further details are available at service.real.com.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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: UpgradeStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Timeline
01/15/1998 🔍01/15/1998 🔍
01/15/1998 🔍
04/09/2004 🔍
06/18/2014 🔍
05/19/2018 🔍
Sources
Advisory: marc.theaimsgroup.comStatus: Not defined
CVE: CVE-1999-1045 (🔍)
X-Force: 7297 - RealServer pnserver malformed request denial of service
OSVDB: 6979 - RealServer pnserver Malformed Request DoS
Misc.: 🔍
Entry
Created: 06/18/2014 23:35Updated: 05/19/2018 09:53
Changes: 06/18/2014 23:35 (48), 05/19/2018 09:53 (8)
Complete: 🔍
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