-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: ppp security update Advisory ID: RHSA-2020:0630-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0630 Issue date: 2020-02-27 CVE Names: CVE-2020-8597 ===================================================================== 1. Summary: An update for ppp is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The ppp packages contain the Point-to-Point Protocol (PPP) daemon and documentation for PPP support. The PPP protocol provides a method for transmitting datagrams over serial point-to-point links. PPP is usually used to dial in to an Internet Service Provider (ISP) or other organization over a modem and phone line. Security Fix(es): * ppp: Buffer overflow in the eap_request and eap_response functions in eap.c (CVE-2020-8597) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1800727 - CVE-2020-8597 ppp: Buffer overflow in the eap_request and eap_response functions in eap.c 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: ppp-2.4.5-34.el7_7.src.rpm x86_64: ppp-2.4.5-34.el7_7.x86_64.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: ppp-debuginfo-2.4.5-34.el7_7.i686.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm ppp-devel-2.4.5-34.el7_7.i686.rpm ppp-devel-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ppp-2.4.5-34.el7_7.src.rpm x86_64: ppp-2.4.5-34.el7_7.x86_64.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: ppp-debuginfo-2.4.5-34.el7_7.i686.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm ppp-devel-2.4.5-34.el7_7.i686.rpm ppp-devel-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ppp-2.4.5-34.el7_7.src.rpm ppc64: ppp-2.4.5-34.el7_7.ppc64.rpm ppp-debuginfo-2.4.5-34.el7_7.ppc64.rpm ppc64le: ppp-2.4.5-34.el7_7.ppc64le.rpm ppp-debuginfo-2.4.5-34.el7_7.ppc64le.rpm s390x: ppp-2.4.5-34.el7_7.s390x.rpm ppp-debuginfo-2.4.5-34.el7_7.s390x.rpm x86_64: ppp-2.4.5-34.el7_7.x86_64.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: ppp-debuginfo-2.4.5-34.el7_7.ppc.rpm ppp-debuginfo-2.4.5-34.el7_7.ppc64.rpm ppp-devel-2.4.5-34.el7_7.ppc.rpm ppp-devel-2.4.5-34.el7_7.ppc64.rpm ppc64le: ppp-debuginfo-2.4.5-34.el7_7.ppc64le.rpm ppp-devel-2.4.5-34.el7_7.ppc64le.rpm s390x: ppp-debuginfo-2.4.5-34.el7_7.s390.rpm ppp-debuginfo-2.4.5-34.el7_7.s390x.rpm ppp-devel-2.4.5-34.el7_7.s390.rpm ppp-devel-2.4.5-34.el7_7.s390x.rpm x86_64: ppp-debuginfo-2.4.5-34.el7_7.i686.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm ppp-devel-2.4.5-34.el7_7.i686.rpm ppp-devel-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ppp-2.4.5-34.el7_7.src.rpm x86_64: ppp-2.4.5-34.el7_7.x86_64.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: ppp-debuginfo-2.4.5-34.el7_7.i686.rpm ppp-debuginfo-2.4.5-34.el7_7.x86_64.rpm ppp-devel-2.4.5-34.el7_7.i686.rpm ppp-devel-2.4.5-34.el7_7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-8597 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXlfen9zjgjWX9erEAQj4VxAAhoolIsxKBSxXvlTM4FIBi2+s77BlOiby 1957YccCxFTvU0YP2LWqueepO/2Z9G/dBVGvej+JruD5Uc1qrIWyZNfnD9Y5CFw/ p1yTAKt0RM4XN9TeqXRn8ufYTMOU3hG1RIksbhKA1Wo8Xwf0BTj43BN9bv/7vHwj 2GQEfp37ARKvBjrQDCKh5Yhe5vtLYHbC4NOkvZwt3pFc5Je001RFGwk5/sN2Vtiz 91jazEJ9/duWvUn6O45vu1uTXRZnlPIQJmMtlD8+KbBVS4JK4oWoi9vyKM81y2AK JMlENiPstjEHOaIrdpd1nA1GWhPen4xNFMh1+4CGp7JfFPh8eUT59B8UDkBFdFzX tEyUqqb4xpNb+k2IMR50XZM9r5lGV8RQxex37EXOIyLzz4qSv6Anq/DcoP5cGbvu iLAtSMJZz2BMJZ0a8+Cg6ynxbip1SqsgcmjbDRK/Ccf0CICvlj6apineUL9vtvBL TVEQnlqXO70uYLG3xTTLWiXqVradqATKzbUuPzvgME7aHGIRWyek4JvwCuetzR1/ nyZts/ldBvmyob6KcUF7KejKUighqDwnoTmx6vWJlOT6DT3CZaS5tTvbZNd2kJk0 nTmV6AD+yNcnI53FSh6WHPutUq3yDCQTEPojhgl13aDVXyzeAMmuzSOjFGG/+/GO iXgkiSqdt/o= =Fzi6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce