VDB
CVE-2023-26964
CVE-2023-26964
PUBLISHED
CVSS 8.699999809265137 HIGH
h2 vulnerable to denial of service
EPSS 1.12% · 66.2th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
1.12%
66.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| hyper | hyper | 0.13.7 |
| hyper | h2 | 0.2.4 |
| n/a | n/a | n/a |
| crates.io | h2 | 0 |
Timeline
- Apr 11, 2023 CVE Published
- Apr 11, 2023 PoC Published
- Apr 12, 2023 EPSS Score
- May 1, 2023 CVE Updated
- May 21, 2023 EPSS Score
- Jun 28, 2023 EPSS Score
- Aug 6, 2023 EPSS Score
- Sep 13, 2023 EPSS Score
- Oct 22, 2023 EPSS Score
- Nov 29, 2023 EPSS Score
- Jan 7, 2024 EPSS Score
- Feb 14, 2024 EPSS Score
References
- https://github.com/hyperium/hyper/issues/2877 discussion
- https://github.com/hyperium/h2/pull/668 fix
- https://github.com/hyperium/hyper package
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZHBAE7LQARMPUEEV4TWET4D7G6WCWBUD/ technical
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZYRZ5Y2ALATKKPIITAFAJIS4TR4LUAHO/ technical
- https://nvd.nist.gov/vuln/detail/CVE-2023-26964 advisory
- https://rustsec.org/advisories/RUSTSEC-2023-0034.html url
- https://github.com/hyperium/h2/issues/621 discussion