Pufferüberlauf in ppp
ID: | RHSA-2020:0634-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Do, 27. Februar 2020, 17:55 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-8597 |
Applikationen: | ppp |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: ppp security update Advisory ID: RHSA-2020:0634-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0634 Issue date: 2020-02-27 CVE Names: CVE-2020-8597 ===================================================================== 1. Summary: An update for ppp is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. 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 AppStream E4S (v. 8.0) - s390x Red Hat Enterprise Linux BaseOS E4S (v. 8.0) - aarch64, ppc64le, s390x, 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 AppStream E4S (v. 8.0): s390x: network-scripts-ppp-2.4.7-26.el8_0.s390x.rpm ppp-debuginfo-2.4.7-26.el8_0.s390x.rpm ppp-debugsource-2.4.7-26.el8_0.s390x.rpm Red Hat Enterprise Linux BaseOS E4S (v. 8.0): Source: ppp-2.4.7-26.el8_0.src.rpm aarch64: ppp-2.4.7-26.el8_0.aarch64.rpm ppp-debuginfo-2.4.7-26.el8_0.aarch64.rpm ppp-debugsource-2.4.7-26.el8_0.aarch64.rpm ppc64le: ppp-2.4.7-26.el8_0.ppc64le.rpm ppp-debuginfo-2.4.7-26.el8_0.ppc64le.rpm ppp-debugsource-2.4.7-26.el8_0.ppc64le.rpm s390x: ppp-2.4.7-26.el8_0.s390x.rpm ppp-debuginfo-2.4.7-26.el8_0.s390x.rpm ppp-debugsource-2.4.7-26.el8_0.s390x.rpm x86_64: ppp-2.4.7-26.el8_0.x86_64.rpm ppp-debuginfo-2.4.7-26.el8_0.x86_64.rpm ppp-debugsource-2.4.7-26.el8_0.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 |