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Red Hat Security Advisory 2024-4641-03
Red Hat Security Advisory 2024-4641-03 - An update for libndp is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a buffer overflow vulnerability.
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4641.jsonRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis: Important: libndp security updateAdvisory ID: RHSA-2024:4641-03Product: Red Hat Enterprise LinuxAdvisory URL: https://access.redhat.com/errata/RHSA-2024:4641Issue date: 2024-07-18Revision: 03CVE Names: CVE-2024-5564====================================================================Summary: An update for libndp is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.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.Description:Libndp is a library (used by NetworkManager) that provides a wrapper for the IPv6 Neighbor Discovery Protocol. It also provides a tool named ndptool for sending and receiving NDP messages.Security Fix(es):* libndp: buffer overflow in route information length field (CVE-2024-5564)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.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-5564References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2284122Related news
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Debian Linux Security Advisory 5713-1 - A buffer overflow was discovered in libndp, a library implementing the IPv6 Neighbor Discovery Protocol (NDP), which could result in denial of service or potentially the execution of arbitrary code if malformed IPv6 router advertisements are processed.
Ubuntu Security Notice 6830-1 - It was discovered that libndp incorrectly handled certain malformed IPv6 router advertisement packets. A local attacker could use this issue to cause NetworkManager to crash, resulting in a denial of service, or possibly execute arbitrary code.