ALPINE-CVE-2026-34183
ALPINE-CVE-2026-34183
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Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing PATH_CHALLENGE frames. Impact summary: A malicious remote peer can cause an unbounded memory allocation which can lead to an abnormal termination of the application acting as a QUIC client or server and a Denial of Service. A remote peer may exhaust heap memory by flooding the local QUIC stack with PATH_CHALLENGE frames. The local QUIC stack allocates a PATH_RESPONSE frame for every PATH_CHALLENGE it receives. The allocated PATH_RESPONSE frame gets freed only when the remote peer acknowledges reception of the PATH_RESPONSE frame which will not be done by a malicious peer. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue. The QUIC stack is outside of OpenSSL FIPS module boundary.
CVSS 7.5 · Élevée · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · network
Produits et versions concernés
openssl Alpine:v3.21
- Plages de versions concernées
- ECOSYSTEM: ≥ 3.4.0, < 3.3.7-r1
Mettez à jour vers 3.3.7-r1
openssl Alpine:v3.22
- Plages de versions concernées
- ECOSYSTEM: ≥ 3.4.0, < 3.5.7-r0
Mettez à jour vers 3.5.7-r0
openssl Alpine:v3.23
- Plages de versions concernées
- ECOSYSTEM: ≥ 3.4.0, < 3.5.7-r0
Mettez à jour vers 3.5.7-r0
openssl Alpine:v3.24
- Plages de versions concernées
- ECOSYSTEM: ≥ 3.4.0, < 3.5.7-r0
Mettez à jour vers 3.5.7-r0