rust-h2: An issue was discovered in hyper v0.13.7
CVE-2023-26964 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2023-26964, released April 11, 2023. It is not reported as exploited. Patch Radar priority: High.
An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service (DoS).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| kanidm · opensuse-leap 15.6 | 1.3.3~git0.f075d13-bp156.4.1 | OPENSUSE-SU-2024:0294-1 | Sep 9, 2024 |
| rust-h2 · Debian 12.15 (bookworm) | 0.3.13-2 | DEBIAN-CVE-2023-26964 | Apr 11, 2023 |
| rust-h2 · Debian 13.5 (trixie) | 0.3.13-2 | DEBIAN-CVE-2023-26964 | Apr 11, 2023 |
| rust-h2 · Debian 14 | 0.3.13-2 | DEBIAN-CVE-2023-26964 | Apr 11, 2023 |
| sccache · sles 15.6 | 0.16.0~0-150600.10.11.1 | SUSE-SU-2026:3022-1 | Jul 15, 2026 |
| sccache · sles 15.7 | 0.16.0~0-150600.10.11.1 | SUSE-SU-2026:3022-1 | Jul 15, 2026 |
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