Vulnerability DatabaseCVE-2019-5719
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CVE-2019-5719
Published:January 08, 2019
Updated:May 17, 2026
In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the ISAKMP dissector could crash. This was addressed in epan/dissectors/packet-isakmp.c by properly handling the case of a missing decryption data block.
Related Resources (12)
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b5b02f2a9b8772d8814096f86c60a32889d61f2c
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
https://security.alpinelinux.org/vuln/CVE-2019-5719
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-5719
https://www.wireshark.org/security/wnpa-sec-2019-04.html
https://access.redhat.com/security/cve/CVE-2019-5719
https://www.debian.org/security/2019/dsa-4416
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b5b02f2a9b8772d8814096f86c60a32889d61f2c
https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html
https://seclists.org/bugtraq/2019/Mar/35
https://security-tracker.debian.org/tracker/CVE-2019-5719
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15374
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CVSS v4
Base Score:
6.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Use of a Broken or Risky Cryptographic Algorithm
CWE-327
EPSS
Base Score:
0.13