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1.9 KiB
JSON
1 line
1.9 KiB
JSON
{"schema_version":"1.9.2","id":"RUSTSEC-2026-0525","published":"2026-07-10T12:00:00Z","modified":"2026-11-13T12:45:06.635369072Z","aliases":["CVE-2026-61544","GHSA-5hq8-qhww-jm7q"],"summary":"Remote panic when a peer certificate expires during the QUIC handshake","details":"After the QUIC handshake finished, the peer's libp2p TLS certificate was parsed a second time to get its peer ID, and the result was unwrapped with `expect`, on the assumption that it could not fail because the certificate had already been validated. Parsing checks the certificate's validity period again against the current time. A remote peer can present a certificate that is about to expire and delay the end of the handshake until it has expired, so the second parse fails and the process panics. No authentication is needed; any application with a reachable QUIC listener is affected.\n\nThe fix returns a connection error instead of panicking when the peer identity or certificate cannot be read after the handshake. It is in 0.13.1, and was backported to the main branch in libp2p/rust-libp2p#6525 for 0.14.0.","affected":[{"package":{"name":"libp2p-quic","ecosystem":"crates.io","purl":"pkg:cargo/libp2p-quic"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.13.1"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":["denial-of-service"],"cvss":null,"informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0525.json"}}],"references":[{"type":"PACKAGE","url":"https://crates.io/crates/libp2p-quic"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2026-0525.html"},{"type":"WEB","url":"https://github.com/libp2p/rust-libp2p/commit/212f3774af048e2cecfb2e6b1e08477685e52b22"},{"type":"WEB","url":"https://github.com/libp2p/rust-libp2p/pull/6525"}],"database_specific":{"license":"CC0-1.0"}} |