7.6 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
0.084 Low
EPSS
Percentile
94.5%
Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | kvirc | < 4:5.0.0+dfsg-6 | kvirc_4:5.0.0+dfsg-6_all.deb |
Debian | 11 | all | kvirc | < 4:5.0.0+dfsg-5 | kvirc_4:5.0.0+dfsg-5_all.deb |
Debian | 999 | all | kvirc | < 4:5.2.4-1 | kvirc_4:5.2.4-1_all.deb |
Debian | 13 | all | kvirc | < 4:5.2.4-1 | kvirc_4:5.2.4-1_all.deb |