wireshark: NULL pointer exception in the IEEE 802.11 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of...
CVE-2021-39928 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2021-39928, released November 18, 2021. It is not reported as exploited. Patch Radar priority: High.
NULL pointer exception in the IEEE 802.11 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
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| wireshark · Debian 12.15 (bookworm) | 3.6.0-1 | DEBIAN-CVE-2021-39928 | Nov 18, 2021 |
| wireshark · Debian 13.5 (trixie) | 3.6.0-1 | DEBIAN-CVE-2021-39928 | Nov 18, 2021 |
| wireshark · Debian 14 | 3.6.0-1 | DEBIAN-CVE-2021-39928 | Nov 18, 2021 |
| wireshark-cli · amzn 2023 | 1:4.0.2-1.amzn2023.0.2 | ALAS2023-2023-038 | Feb 17, 2023 |
| wireshark-cli-debuginfo · amzn 2023 | 1:4.0.2-1.amzn2023.0.2 | ALAS2023-2023-038 | Feb 17, 2023 |
| wireshark-debugsource · amzn 2023 | 1:4.0.2-1.amzn2023.0.2 | ALAS2023-2023-038 | Feb 17, 2023 |
| wireshark-devel · amzn 2023 | 1:4.0.2-1.amzn2023.0.2 | ALAS2023-2023-038 | Feb 17, 2023 |
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