Use of a Broken or Risky Cryptographic Algorithm Affecting wireshark package, versions <2.6.6-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Use of a Broken or Risky Cryptographic Algorithm vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-ALPINE312-WIRESHARK-586890
- published8 Jan 2019
- disclosed8 Jan 2019
Introduced: 8 Jan 2019
CVE-2019-5719 (opens in a new tab)How to fix?
Upgrade Alpine:3.12 wireshark to version 2.6.6-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by Alpine.
See How to fix? for Alpine:3.12 relevant fixed versions and status.
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.
References
- https://seclists.org/bugtraq/2019/Mar/35
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5719
- https://www.debian.org/security/2019/dsa-4416
- https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html
- https://security-tracker.debian.org/tracker/CVE-2019-5719
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15374
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b5b02f2a9b8772d8814096f86c60a32889d61f2c
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-5719
- https://www.wireshark.org/security/wnpa-sec-2019-04.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b5b02f2a9b8772d8814096f86c60a32889d61f2c