ID de Prueba:	1.3.6.1.4.1.25623.1.0.704632
Categoría:	Debian Local Security Checks
Título:	Debian: Security Advisory for ppp (DSA-4632-1)
Resumen:	The remote host is missing an update for the 'ppp'; package(s) announced via the DSA-4632-1 advisory.
Descripción:	Summary: The remote host is missing an update for the 'ppp' package(s) announced via the DSA-4632-1 advisory. Vulnerability Insight: Ilja Van Sprundel reported a logic flaw in the Extensible Authentication Protocol (EAP) packet parser in the Point-to-Point Protocol Daemon (pppd). An unauthenticated attacker can take advantage of this flaw to trigger a stack-based buffer overflow, leading to denial of service (pppd daemon crash). Affected Software/OS: 'ppp' package(s) on Debian Linux. Solution: For the oldstable distribution (stretch), this problem has been fixed in version 2.4.7-1+4+deb9u1. For the stable distribution (buster), this problem has been fixed in version 2.4.7-2+4.1+deb10u1. We recommend that you upgrade your ppp packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2020-8597 CERT/CC vulnerability note: VU#782301 https://www.kb.cert.org/vuls/id/782301 Debian Security Information: DSA-4632 (Google Search) https://www.debian.org/security/2020/dsa-4632 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YOFDAIOWSWPG732ASYUZNINMXDHY4APE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UNJNHWOO4XF73M2W56ILZUY4JQG3JXIR/ http://seclists.org/fulldisclosure/2020/Mar/6 https://security.gentoo.org/glsa/202003-19 http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426 https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04 https://lists.debian.org/debian-lts-announce/2020/02/msg00005.html RedHat Security Advisories: RHSA-2020:0630 https://access.redhat.com/errata/RHSA-2020:0630 RedHat Security Advisories: RHSA-2020:0631 https://access.redhat.com/errata/RHSA-2020:0631 RedHat Security Advisories: RHSA-2020:0633 https://access.redhat.com/errata/RHSA-2020:0633 RedHat Security Advisories: RHSA-2020:0634 https://access.redhat.com/errata/RHSA-2020:0634 SuSE Security Announcement: openSUSE-SU-2020:0286 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00006.html https://usn.ubuntu.com/4288-1/ https://usn.ubuntu.com/4288-2/
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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