5 Medium
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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.1%
The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
Alpine | 3.19-main | noarch | tcpdump | < 4.9.3-r0 | UNKNOWN |
5 Medium
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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.1%