CVE-2021-39920

Name
CVE-2021-39920
Description
NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://gitlab.com/wireshark/wireshark/-/issues/17705
MISC https://www.wireshark.org/security/wnpa-sec-2021-15.html
CONFIRM https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39920.json
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6AJFIYIHS3TYDD2EBYBJ5KKE52X34BJ/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YEWTIRMC2MFQBZ2O5M4CJHJM4JPBHLXH/
Third Party Advisory https://www.debian.org/security/2021/dsa-5019

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.4.0 < 3.4.10

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
wireshark 3.14-community 3.4.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
wireshark 3.15-community 3.4.13-r0 Natanael Copa <ncopa@alpinelinux.org> fixed