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CVE-2018-9127

Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certi ...

Veröffentlicht Geändert CWE 295
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD.

Beschreibung

Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must already have a wildcard certificate matching other hosts in the same domain. For example, b*.example.com would match some hostnames that do not begin with a 'b' character.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine 3.10botan2.5.0-r0
alpine 3.11botan2.5.0-r0
alpine 3.12botan2.5.0-r0
alpine 3.13botan2.5.0-r0
alpine 3.14botan2.5.0-r0
alpine 3.15botan2.5.0-r0
alpine 3.16botan2.5.0-r0
alpine 3.17botan2.5.0-r0
alpine 3.18botan2.5.0-r0
alpine 3.19botan2.5.0-r0
alpine 3.20botan2.5.0-r0
alpine 3.21botan2.5.0-r0
Alle 18 Einträge aus 18 Quellen zeigen
QuellePaketBehoben in
alpine 3.10botan2.5.0-r0
alpine 3.11botan2.5.0-r0
alpine 3.12botan2.5.0-r0
alpine 3.13botan2.5.0-r0
alpine 3.14botan2.5.0-r0
alpine 3.15botan2.5.0-r0
alpine 3.16botan2.5.0-r0
alpine 3.17botan2.5.0-r0
alpine 3.18botan2.5.0-r0
alpine 3.19botan2.5.0-r0
alpine 3.20botan2.5.0-r0
alpine 3.21botan2.5.0-r0
debian 11botan2.4.0-5
debian 12botan2.4.0-5
debian 13botan2.4.0-5
echobotan2.4.0-5
root.io alpine 3.19rootio-botan2.5.0-r0
root.io alpine 3.20rootio-botan2.5.0-r0

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.