Unrated severityNVD Advisory· Published Jul 20, 2021· Updated Aug 3, 2024
CVE-2021-22235
CVE-2021-22235
Description
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- osv-coords7 versionspkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweedpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3
< 3.4.7-lp152.2.18.1+ 6 more
- (no CPE)range: < 3.4.7-lp152.2.18.1
- (no CPE)range: < 3.4.7-3.59.1
- (no CPE)range: < 3.4.8-1.2
- (no CPE)range: < 3.4.7-3.59.1
- (no CPE)range: < 3.4.7-3.59.1
- (no CPE)range: < 3.4.7-3.59.1
- (no CPE)range: < 3.4.7-3.59.1
- The Wireshark Foundation/Wiresharkv5Range: >=3.4.0, <3.4.7
Patches
Vulnerability mechanics
References
6- security.gentoo.org/glsa/202210-04mitrevendor-advisory
- www.debian.org/security/2021/dsa-5019mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2021/12/msg00015.htmlmitremailing-list
- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22235.jsonmitre
- gitlab.com/wireshark/wireshark/-/issues/17462mitre
- www.wireshark.org/security/wnpa-sec-2021-05.htmlmitre
News mentions
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