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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
0.002
EPSS Ranking
37.1%
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
Wireshark
»
Wireshark
»
Version:
3.2.0
cpe:2.3:a:wireshark:wireshark:3.2.0
Wireshark
»
Wireshark
»
Version:
3.2.1
cpe:2.3:a:wireshark:wireshark:3.2.1
Wireshark
»
Wireshark
»
Version:
3.2.10
cpe:2.3:a:wireshark:wireshark:3.2.10
Wireshark
»
Wireshark
»
Version:
3.2.11
cpe:2.3:a:wireshark:wireshark:3.2.11
Wireshark
»
Wireshark
»
Version:
3.2.12
cpe:2.3:a:wireshark:wireshark:3.2.12
Wireshark
»
Wireshark
»
Version:
3.2.13
cpe:2.3:a:wireshark:wireshark:3.2.13
Wireshark
»
Wireshark
»
Version:
3.2.14
cpe:2.3:a:wireshark:wireshark:3.2.14
Wireshark
»
Wireshark
»
Version:
3.2.15
cpe:2.3:a:wireshark:wireshark:3.2.15
Wireshark
»
Wireshark
»
Version:
3.2.16
cpe:2.3:a:wireshark:wireshark:3.2.16
Wireshark
»
Wireshark
»
Version:
3.2.17
cpe:2.3:a:wireshark:wireshark:3.2.17
Wireshark
»
Wireshark
»
Version:
3.2.2
cpe:2.3:a:wireshark:wireshark:3.2.2
Wireshark
»
Wireshark
»
Version:
3.2.3
cpe:2.3:a:wireshark:wireshark:3.2.3
Wireshark
»
Wireshark
»
Version:
3.2.4
cpe:2.3:a:wireshark:wireshark:3.2.4
Wireshark
»
Wireshark
»
Version:
3.2.5
cpe:2.3:a:wireshark:wireshark:3.2.5
Wireshark
»
Wireshark
»
Version:
3.2.6
cpe:2.3:a:wireshark:wireshark:3.2.6
Wireshark
»
Wireshark
»
Version:
3.2.7
cpe:2.3:a:wireshark:wireshark:3.2.7
Wireshark
»
Wireshark
»
Version:
3.2.8
cpe:2.3:a:wireshark:wireshark:3.2.8
Wireshark
»
Wireshark
»
Version:
3.2.9
cpe:2.3:a:wireshark:wireshark:3.2.9
Wireshark
»
Wireshark
»
Version:
3.4.0
cpe:2.3:a:wireshark:wireshark:3.4.0
Wireshark
»
Wireshark
»
Version:
3.4.1
cpe:2.3:a:wireshark:wireshark:3.4.1
Wireshark
»
Wireshark
»
Version:
3.4.2
cpe:2.3:a:wireshark:wireshark:3.4.2
Wireshark
»
Wireshark
»
Version:
3.4.3
cpe:2.3:a:wireshark:wireshark:3.4.3
Wireshark
»
Wireshark
»
Version:
3.4.4
cpe:2.3:a:wireshark:wireshark:3.4.4
Wireshark
»
Wireshark
»
Version:
3.4.5
cpe:2.3:a:wireshark:wireshark:3.4.5
Wireshark
»
Wireshark
»
Version:
3.4.6
cpe:2.3:a:wireshark:wireshark:3.4.6
Wireshark
»
Wireshark
»
Version:
3.4.7
cpe:2.3:a:wireshark:wireshark:3.4.7
Wireshark
»
Wireshark
»
Version:
3.4.8
cpe:2.3:a:wireshark:wireshark:3.4.8
Wireshark
»
Wireshark
»
Version:
3.4.9
cpe:2.3:a:wireshark:wireshark:3.4.9
Debian
»
Debian Linux
»
Version:
9.0
cpe:2.3:o:debian:debian_linux:9.0
Fedoraproject
»
Fedora
»
Version:
34
cpe:2.3:o:fedoraproject:fedora:34
Fedoraproject
»
Fedora
»
Version:
35
cpe:2.3:o:fedoraproject:fedora:35
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