frr security, bug fix, and enhancement update

An update is available for frr. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list FRRouting is free software that manages TCP/IP based routing protocols. It suppor...

Important: Red Hat Security Advisory: frr security, bug fix, and enhancement update

An update for frr is now available for Red Hat Enterprise Linux 9. 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 C...

frr security, bug fix, and enhancement update

8.5.3-15.1 - Resolves: RHEL-193234 - input validation fixes for EVPN NLRI and ENCAP/VNC packet parsing 8.5.3-15 - Resolves: RHEL-176258 - AVC when reading user's site-packages 8.5.3-14 - Resolves: RHEL-152300 - ignored route in the kernel after flapping interface...

ALSA-2026:49527 Important: frr security, bug fix, and enhancement update

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fixes: frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Bug Fixes and Enhancements: Zebra is not...

Oracle Linux 9 : frr (ELSA-2026-49527)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-49527 advisory. 8.5.3-15.1 - Resolves: RHEL-193234 - input validation fixes for EVPN NLRI and ENCAP/VNC packet parsing 8.5.3-15 - Resolves: RHEL-176258 - AVC when reading user...

EUVD-2025-31899

Malicious code in bioql PyPI...

SUSE CVE-2023-52483

In the Linux kernel, the following vulnerability has been resolved: mctp: perform route lookups under a RCU read-side lock Our current route lookups mctproutelookup and mctproutelookupnull traverse the net's route list without the RCU read lock held. This means the route lookup is subject to...

kernel: information leak in the IPv4 implementation

An information leak flaw was found in the Linux kernel’s IPv4 implementation in the iprtinit in net/ipv4/route.c function. The use of a small hash table in IP ID generation allows a remote attacker to reveal sensitive information...

Kernel: net: IPv6: crash due to router advertisement flooding

The ip6routeadd function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service memory consumption via a flood of ICMPv6 Router Advertisement packets...

Red Hat Linux Kernel路由实现多个远程拒绝服务漏洞

BUGTRAQ ID: 37875 CVE ID: CVE-2009-4272 Linux Kernel是开放源码操作系统Linux所使用的内核。 Red Hat版本的Linux Kernel的路由实现中存在两个拒绝服务漏洞。如果攻击者能够通过特制报文导致在路由哈希表中出现大量冲突以触发紧急路由flush，就会触发死锁；其次，如果禁用了内核路由缓存，在路由查询后会留下未初始化的指针，导致内核忙碌。 RedHat Linux 5.x 厂商补丁： RedHat ------ RedHat已经为此发布了一个安全公告（RHSA-2010:0046-01）以及相应补丁:...

kernel: emergency route cache flushing leads to node deadlock

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...