CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
64.5%
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | wireshark | < 1.8.2-5 | wireshark_1.8.2-5_all.deb |
Debian | 11 | all | wireshark | < 1.8.2-5 | wireshark_1.8.2-5_all.deb |
Debian | 999 | all | wireshark | < 1.8.2-5 | wireshark_1.8.2-5_all.deb |
Debian | 13 | all | wireshark | < 1.8.2-5 | wireshark_1.8.2-5_all.deb |