Loop with Unreachable Exit Condition ('Infinite Loop') The advisory has been revoked - it doesn't affect any version of package wireshark (opens in a new tab)
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.
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Test your applications- Snyk IDSNYK-RHEL8-WIRESHARK-1583647
- published9 Sept 2021
- disclosed16 Jul 2021
Introduced: 16 Jul 2021
CVE-2021-22235 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by RHEL.
Crash in DNP dissector in Wireshark 3.4.0 to 3.4.6 and 3.2.0 to 3.2.14 allows denial of service via packet injection or crafted capture file
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22235.json
- https://access.redhat.com/security/cve/CVE-2021-22235
- https://gitlab.com/wireshark/wireshark/-/issues/17462
- https://www.wireshark.org/security/wnpa-sec-2021-05.html
- https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html
- https://security.gentoo.org/glsa/202210-04
- https://www.debian.org/security/2021/dsa-5019