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
97.3%
The L2TP protocol parser in tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (infinite loop and memory consumption) via a packet with invalid data to UDP port 1701, which causes l2tp_avp_print to use a bad length value when calling print_octets.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | tcpdump | < 3.8.3-1 | tcpdump_3.8.3-1_all.deb |
Debian | 11 | all | tcpdump | < 3.8.3-1 | tcpdump_3.8.3-1_all.deb |
Debian | 999 | all | tcpdump | < 3.8.3-1 | tcpdump_3.8.3-1_all.deb |
Debian | 13 | all | tcpdump | < 3.8.3-1 | tcpdump_3.8.3-1_all.deb |