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almalinuxAlmaLinuxALSA-2023:7015
HistoryNov 14, 2023 - 12:00 a.m.

Moderate: wireshark security update

2023-11-1400:00:00
errata.almalinux.org
13
wireshark
security update
network protocol analyzer
rtps dissector
vms tcpiptrace
netscaler
xra dissector

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

48.5%

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.

Security Fix(es):

  • wireshark: RTPS dissector crash (CVE-2023-0666)
  • wireshark: VMS TCPIPtrace file parser crash (CVE-2023-2856)
  • wireshark: NetScaler file parser crash (CVE-2023-2858)
  • wireshark: XRA dissector infinite loop (CVE-2023-2952)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

48.5%