AmazonALAS-2022-1641Medium: tcpdump
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
73.3%
Issue Overview:
The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 3, a different vulnerability than CVE-2018-14463. (CVE-2019-15167)
Affected Packages:
tcpdump
Issue Correction:
Run yum update tcpdump to update your system.
New Packages:
i686:
tcpdump-4.9.2-4.24.amzn1.i686
tcpdump-debuginfo-4.9.2-4.24.amzn1.i686
src:
tcpdump-4.9.2-4.24.amzn1.src
x86_64:
tcpdump-debuginfo-4.9.2-4.24.amzn1.x86_64
tcpdump-4.9.2-4.24.amzn1.x86_64
Additional References
Red Hat: CVE-2019-15167
Mitre: CVE-2019-15167
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 1 | i686 | tcpdump | < 4.9.2-4.24.amzn1 | tcpdump-4.9.2-4.24.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | tcpdump-debuginfo | < 4.9.2-4.24.amzn1 | tcpdump-debuginfo-4.9.2-4.24.amzn1.i686.rpm |
| Amazon Linux | 1 | x86_64 | tcpdump-debuginfo | < 4.9.2-4.24.amzn1 | tcpdump-debuginfo-4.9.2-4.24.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | tcpdump | < 4.9.2-4.24.amzn1 | tcpdump-4.9.2-4.24.amzn1.x86_64.rpm |
Related
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
73.3%