CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability was found in KVIrc up to 4.0.2. It has been declared as critical. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a privilege escalation vulnerability. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
The IRC Protocol component in KVIrc 3.x and 4.x before r4693 does not properly handle \ (backslash) characters, which allows remote authenticated users to execute arbitrary CTCP commands via vectors involving \r and \40 sequences, a different vulnerability than CVE-2010-2451 and CVE-2010-2452.
The weakness was disclosed 07/25/2010 (Website). The advisory is shared for download at svn.kvirc.de. This vulnerability was named CVE-2010-2785. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 75565 (openSUSE Security Update : kvirc (openSUSE-SU-2010:0459-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks.
Upgrading to version 3.0.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (75565).
Product
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: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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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: Privilege EscalationCWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍
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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Today | unlock | unlock | unlock | unlock |
Nessus ID: 75565
Nessus Name: openSUSE Security Update : kvirc (openSUSE-SU-2010:0459-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
OpenVAS ID: 703349
OpenVAS Name: Gentoo Linux Local Check: https://security.gentoo.org/glsa/201402-20
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: KVIrc 3.0.0
Timeline
07/22/2010 🔍07/25/2010 🔍
07/25/2010 🔍
07/28/2010 🔍
07/28/2010 🔍
07/28/2010 🔍
08/02/2010 🔍
08/09/2010 🔍
06/13/2014 🔍
03/19/2015 🔍
09/21/2021 🔍
Sources
Advisory: 4693Status: Not defined
Confirmation: 🔍
CVE: CVE-2010-2785 (🔍)
OVAL: 🔍
Vulnerability Center: 26707 - KVIrc Kvirc 3.x and 4.x IRC Protocol Component Remote Arbitrary CTCP Command Execution Vulnerability, Medium
SecurityFocus: 42026 - KVIrc '\r' Carriage Return in DCC Handshake Remote Command Execution Vulnerability
Secunia: 40727
OSVDB: 66648 - KVIrc CTCP Request Failed DCC Handshake Notification Arbitrary Command Injection
Entry
Created: 03/19/2015 14:37Updated: 09/21/2021 14:56
Changes: 03/19/2015 14:37 (55), 03/02/2017 11:01 (13), 09/21/2021 14:54 (6), 09/21/2021 14:56 (1)
Complete: 🔍
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