CVE-2021-22235

CVE-2021-22235

CVSS 7.5 HIGHEPSS 3.3%

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 3.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

20 Jul 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

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

Affected products

The Wireshark Foundation · Wireshark

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References

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22235.json https://gitlab.com/wireshark/wireshark/-/issues/17462 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 https://www.wireshark.org/security/wnpa-sec-2021-05.html