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Zafiyetler / CVE-2018-11574

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CVE-2018-11574

ppp: Remote client crash in ppp EAP-TLS patch

Yayın Değişiklik CWE 20, 190
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

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

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (orta), Ubuntu (orta).

Açıklama

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.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
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-develdüzeltme belirtilmemiş
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
13 kaynaktaki 14 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
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 Hatpppdüzeltme belirtilmemiş
Red Hatppp-develdüzeltme belirtilmemiş
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

Referanslar

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.