CVE-2023-2857
wireshark: BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file
CVE-2023-2857 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2023-2857, released May 26, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0088
59th percentile
BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| wireshark · Debian 12.15 (bookworm) | 4.0.6-1~deb12u1 | DEBIAN-CVE-2023-2857 | May 26, 2023 |
| wireshark · Debian 13.5 (trixie) | 4.0.6-1 | DEBIAN-CVE-2023-2857 | May 26, 2023 |
| wireshark · Debian 14 | 4.0.6-1 | DEBIAN-CVE-2023-2857 | May 26, 2023 |
| wireshark-cli · amzn 2023 | 1:4.0.6-1.amzn2023.0.1 | ALAS2023-2023-197 | Jun 5, 2023 |
| wireshark-cli-debuginfo · amzn 2023 | 1:4.0.6-1.amzn2023.0.1 | ALAS2023-2023-197 | Jun 5, 2023 |
| wireshark-debugsource · amzn 2023 | 1:4.0.6-1.amzn2023.0.1 | ALAS2023-2023-197 | Jun 5, 2023 |
| wireshark-devel · amzn 2023 | 1:4.0.6-1.amzn2023.0.1 | ALAS2023-2023-197 | Jun 5, 2023 |
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