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Vulnérabilités / CVE-2018-11574

critique

CVE-2018-11574

ppp: Remote client crash in ppp EAP-TLS patch

Publiée Modifiée CWE 20, 190
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).

Description

Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the `refuse-app` option are unaffected.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
debian 11ppp2.4.7-2+3
debian 12ppp2.4.7-2+3
debian 13ppp2.4.7-2+3
debian 14ppp2.4.7-2+3
echoppp2.4.7-2+3
Red Hatppp, ppp-develpas de correctif indiqué
ubuntu 14.04ppp2.4.5-5.1ubuntu2.3
ubuntu 14.04-ESMppp2.4.5-5.1ubuntu2.3
ubuntu 16.04ppp2.4.7-1+2ubuntu1.16.04.1
ubuntu 16.04-ESMppp2.4.7-1+2ubuntu1.16.04.1
ubuntu 18.04ppp2.4.7-2+2ubuntu1.1
ubuntu 18.04-ESMppp2.4.7-2+2ubuntu1.1
Afficher les 14 entrées de 13 sources
SourcePaquetCorrigé en
debian 11ppp2.4.7-2+3
debian 12ppp2.4.7-2+3
debian 13ppp2.4.7-2+3
debian 14ppp2.4.7-2+3
echoppp2.4.7-2+3
Red Hatppppas de correctif indiqué
Red Hatppp-develpas de correctif indiqué
ubuntu 14.04ppp2.4.5-5.1ubuntu2.3
ubuntu 14.04-ESMppp2.4.5-5.1ubuntu2.3
ubuntu 16.04ppp2.4.7-1+2ubuntu1.16.04.1
ubuntu 16.04-ESMppp2.4.7-1+2ubuntu1.16.04.1
ubuntu 18.04ppp2.4.7-2+2ubuntu1.1
ubuntu 18.04-ESMppp2.4.7-2+2ubuntu1.1
ubuntu 18.10ppp2.4.7-2+3ubuntu1

Références

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.