Vulnerability Details CVE-2021-39924
Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 76.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39924.json
- https://gitlab.com/wireshark/wireshark/-/issues/17677
- https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6AJFIYIHS3TYDD2EBYBJ5KKE52X34BJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YEWTIRMC2MFQBZ2O5M4CJHJM4JPBHLXH/
- https://security.gentoo.org/glsa/202210-04
- https://www.debian.org/security/2021/dsa-5019
- https://www.wireshark.org/security/wnpa-sec-2021-10.html
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39924.json
- https://gitlab.com/wireshark/wireshark/-/issues/17677
- https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6AJFIYIHS3TYDD2EBYBJ5KKE52X34BJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YEWTIRMC2MFQBZ2O5M4CJHJM4JPBHLXH/
- https://security.gentoo.org/glsa/202210-04
- https://www.debian.org/security/2021/dsa-5019
- https://www.wireshark.org/security/wnpa-sec-2021-10.html
Products affected by CVE-2021-39924
-
cpe:2.3:a:wireshark:wireshark:3.2.0
-
cpe:2.3:a:wireshark:wireshark:3.2.1
-
cpe:2.3:a:wireshark:wireshark:3.2.10
-
cpe:2.3:a:wireshark:wireshark:3.2.11
-
cpe:2.3:a:wireshark:wireshark:3.2.12
-
cpe:2.3:a:wireshark:wireshark:3.2.13
-
cpe:2.3:a:wireshark:wireshark:3.2.14
-
cpe:2.3:a:wireshark:wireshark:3.2.15
-
cpe:2.3:a:wireshark:wireshark:3.2.16
-
cpe:2.3:a:wireshark:wireshark:3.2.17
-
cpe:2.3:a:wireshark:wireshark:3.2.2
-
cpe:2.3:a:wireshark:wireshark:3.2.3
-
cpe:2.3:a:wireshark:wireshark:3.2.4
-
cpe:2.3:a:wireshark:wireshark:3.2.5
-
cpe:2.3:a:wireshark:wireshark:3.2.6
-
cpe:2.3:a:wireshark:wireshark:3.2.7
-
cpe:2.3:a:wireshark:wireshark:3.2.8
-
cpe:2.3:a:wireshark:wireshark:3.2.9
-
cpe:2.3:a:wireshark:wireshark:3.4.0
-
cpe:2.3:a:wireshark:wireshark:3.4.1
-
cpe:2.3:a:wireshark:wireshark:3.4.2
-
cpe:2.3:a:wireshark:wireshark:3.4.3
-
cpe:2.3:a:wireshark:wireshark:3.4.4
-
cpe:2.3:a:wireshark:wireshark:3.4.5
-
cpe:2.3:a:wireshark:wireshark:3.4.6
-
cpe:2.3:a:wireshark:wireshark:3.4.7
-
cpe:2.3:a:wireshark:wireshark:3.4.8
-
cpe:2.3:a:wireshark:wireshark:3.4.9
-
cpe:2.3:o:debian:debian_linux:9.0
-
cpe:2.3:o:fedoraproject:fedora:34
-
cpe:2.3:o:fedoraproject:fedora:35