Ubuntu.comUB:CVE-2023-43669CVE-2023-43669
0.003 Low
EPSS
Percentile
70.5%
The Tungstenite crate before 0.20.1 for Rust allows remote attackers to
cause a denial of service (minutes of CPU consumption) via an excessive
length of an HTTP header in a client handshake. The length affects both how
many times a parse is attempted (e.g., thousands of times) and the average
amount of data for each parse attempt (e.g., millions of bytes).
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 23.10 | noarch | rust-tungstenite | <Â any | UNKNOWN |
| ubuntu | 24.04 | noarch | rust-tungstenite | <Â any | UNKNOWN |
References
bugzilla.redhat.com/show_bug.cgi?id=2240110
bugzilla.suse.com/show_bug.cgi?id=1215563
crates.io/crates/tungstenite/versions
cwe.mitre.org/data/definitions/407.html
github.com/advisories/GHSA-9mcr-873m-xcxp
github.com/github/advisory-database/pull/2752
github.com/snapview/tungstenite-rs/commit/2e5029284b8bef3e59df0c9d3920c0ed6c7da7a9 (v0.20.1)
github.com/snapview/tungstenite-rs/commit/8b3ecd3cc0008145ab4bc8d0657c39d09db8c7e2
github.com/snapview/tungstenite-rs/commit/f916b332a97f78f4d54d942b9e008a1af57ff938 (v0.20.1)
github.com/snapview/tungstenite-rs/issues/376
launchpad.net/bugs/cve/CVE-2023-43669
lists.fedoraproject.org/archives/list/[email protected]/message/R77EUWPZVP5WSMNXUXUDNHR7G7OI5NGM/
lists.fedoraproject.org/archives/list/[email protected]/message/THK6G6CD4VW6RCROWUV2C4HSINKK3XAK/
lists.fedoraproject.org/archives/list/[email protected]/message/TT7SF6CQ5VHAGFLWNXY64NFSW4WIWE7D/
nvd.nist.gov/vuln/detail/CVE-2023-43669
security-tracker.debian.org/tracker/CVE-2023-43669
security-tracker.debian.org/tracker/CVE-2023-43669
www.cve.org/CVERecord?id=CVE-2023-43669
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