CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.0 | $0-$5k | 0.00 |
A vulnerability was found in Psychoid psyBNC 2.3. It has been classified as problematic. This affects an unknown function of the component PASS Command Handler. The manipulation of the argument password
with an unknown input 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:
psyBNC 2.3 allows remote attackers to cause a denial of service (CPU consumption and resource exhaustion) by sending a PASS command with a long password argument and quickly killing the connection, which is not properly terminated by psyBNC.
The weakness was disclosed 04/23/2002 (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is uniquely identified as CVE-2002-0741. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.
The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.
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 databases at X-Force (8912) and Exploit-DB (383).
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.0
VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
04/22/2002 🔍04/22/2002 🔍
04/23/2002 🔍
08/12/2002 🔍
04/09/2004 🔍
12/16/2004 🔍
07/22/2014 🔍
05/27/2019 🔍
Sources
Advisory: securityfocus.com⛔Status: Not defined
CVE: CVE-2002-0741 (🔍)
X-Force: 8912
Vulnerability Center: 6554 - DoS in psyBNC 2.3 via PASS Command, Low
SecurityFocus: 4570 - PsyBNC Oversized Passwords Denial Of Service Vulnerability
OSVDB: 5120 - psyBNC Long PASS Command DoS
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 07/22/2014 23:09Updated: 05/27/2019 16:13
Changes: 07/22/2014 23:09 (57), 05/27/2019 16:13 (7)
Complete: 🔍
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