| Name | CVE-2023-26964 |
| Description | 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). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1034723 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rust-h2 (PTS) | bookworm | 0.3.13-2 | fixed |
| sid, trixie | 0.4.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rust-h2 | source | (unstable) | 0.3.13-2 | | | 1034723 |
Notes
[bookworm] - rust-h2 <no-dsa> (Minor issue)
[buster] - rust-h2 <no-dsa> (Minor issue)
https://github.com/hyperium/hyper/issues/2877
https://github.com/hyperium/h2/commit/5bc8e72e5fcbd8ae2d3d9bc78a1c0ef0040bcc39 (v0.3.17)
https://rustsec.org/advisories/RUSTSEC-2023-0034.html