Large loop in the PNRP 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
References
Link | Resource |
---|---|
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39923.json | Third Party Advisory |
https://gitlab.com/wireshark/wireshark/-/issues/17684 | Issue Tracking Patch Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html | Mailing List Third Party Advisory |
https://www.debian.org/security/2021/dsa-5019 | Third Party Advisory |
https://www.wireshark.org/security/wnpa-sec-2021-11.html | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
No history.
Information
Published : 2021-11-19 17:15
Updated : 2024-02-28 18:48
NVD link : CVE-2021-39923
Mitre link : CVE-2021-39923
CVE.ORG link : CVE-2021-39923
JSON object : View
Products Affected
wireshark
- wireshark
debian
- debian_linux
CWE
CWE-834
Excessive Iteration