AmazonALAS2-2023-2119Medium: tcpdump
9.1 High
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
8.8 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.003 Low
EPSS
Percentile
70.6%
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
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update tcpdump to update your system.
New Packages:
aarch64:
tcpdump-4.9.2-4.amzn2.1.0.1.aarch64
tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.aarch64
i686:
tcpdump-4.9.2-4.amzn2.1.0.1.i686
tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.i686
src:
tcpdump-4.9.2-4.amzn2.1.0.1.src
x86_64:
tcpdump-4.9.2-4.amzn2.1.0.1.x86_64
tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.x86_64
Additional References
Red Hat: CVE-2019-15167
Mitre: CVE-2019-15167
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 2 | aarch64 | tcpdump | < 4.9.2-4.amzn2.1.0.1 | tcpdump-4.9.2-4.amzn2.1.0.1.aarch64.rpm |
| Amazon Linux | 2 | aarch64 | tcpdump-debuginfo | < 4.9.2-4.amzn2.1.0.1 | tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.aarch64.rpm |
| Amazon Linux | 2 | i686 | tcpdump | < 4.9.2-4.amzn2.1.0.1 | tcpdump-4.9.2-4.amzn2.1.0.1.i686.rpm |
| Amazon Linux | 2 | i686 | tcpdump-debuginfo | < 4.9.2-4.amzn2.1.0.1 | tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.i686.rpm |
| Amazon Linux | 2 | x86_64 | tcpdump | < 4.9.2-4.amzn2.1.0.1 | tcpdump-4.9.2-4.amzn2.1.0.1.x86_64.rpm |
| Amazon Linux | 2 | x86_64 | tcpdump-debuginfo | < 4.9.2-4.amzn2.1.0.1 | tcpdump-debuginfo-4.9.2-4.amzn2.1.0.1.x86_64.rpm |
Related
9.1 High
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
8.8 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.003 Low
EPSS
Percentile
70.6%