ALPINE-CVE-2026-5773
ALPINE-CVE-2026-5773
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libcurl might in some circumstances reuse the wrong connection for SMB(S) transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the code, a network transfer operation that was requested by an application could wrongfully reuse an existing SMB connection to the same server that was using a different "share" than the new subsequent transfer should. This could in unlucky situations lead to the download of the wrong file or the upload of a file to the wrong place. When this happens, the same credentials are used and the server name is the same.
CVSS 7.5 · Élevée · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
curl Alpine:v3.21
- Plages de versions concernées
- ECOSYSTEM: ≥ 7.40.0, < 8.14.1-r3
Mettez à jour vers 8.14.1-r3
curl Alpine:v3.22
- Plages de versions concernées
- ECOSYSTEM: ≥ 7.40.0, < 8.14.1-r4
Mettez à jour vers 8.14.1-r4
curl Alpine:v3.23
- Plages de versions concernées
- ECOSYSTEM: ≥ 7.40.0, < 8.20.0-r0
Mettez à jour vers 8.20.0-r0
curl Alpine:v3.24
- Plages de versions concernées
- ECOSYSTEM: ≥ 7.40.0, < 8.20.0-r0
Mettez à jour vers 8.20.0-r0