CVE-2024-39555 Junos OS and Junos OS Evolved: Receipt of a specific malformed BGP update causes the session to reset

An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon RPD of Juniper Networks Junos OS and Junos OS Evolved allows an attacker sending a specific malformed BGP update message to cause the session to reset, resulting in a Denial of Service DoS. Continued recei...

CVE-2024-39554

CVE-2024-39554 affects Juniper Networks Junos OS and Junos OS Evolved when BGP multipath is enabled. The vulnerability is in the Routing Protocol Daemon (rpd) caused by a race condition from concurrent execution using shared resources during the BGP multipath incremental calculation, which can al...

CVE-2024-39554 Junos OS and Junos OS Evolved: BGP multipath incremental calculation is resulting in an rpd crash

A Concurrent Execution using Shared Resource with Improper Synchronization 'Race Condition' vulnerability the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to inject incremental routing updates when...

CVE-2024-39554 Junos OS and Junos OS Evolved: BGP multipath incremental calculation is resulting in an rpd crash

A Concurrent Execution using Shared Resource with Improper Synchronization 'Race Condition' vulnerability the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to inject incremental routing updates when...

Juniper Networks Junos OS and Juniper Networks Junos OS Evolved Security Vulnerabilities

Juniper Networks Junos OS and Juniper Networks Junos OS Evolved are both products of Juniper Networks, Inc.Juniper Networks Junos OS is a network operating system dedicated to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper...

Juniper Junos OS Vulnerability (JSA83011)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA83011 advisory. - An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon RPD of Juniper Networks Junos OS and Junos OS Evolved allows a network based,...

PT-2024-5566 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Junos OS versions 21.1 through 23.2 before 23.2R2 Junos OS Evolved versions 21.1-EVO through 23.2-EVO before 23.2R2-EVO Description: The issue is related to a Concurrent Execution using Shared Resource with Improper Synchronization 'Race...

CBL Mariner 2.0 Security Update: frr (CVE-2023-47234)

The version of frr installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-47234 advisory. - An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE...

An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.

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SUSE SLES15: frr / frr-devel / libfrr0 / libfrr_pb0 / libfrrcares0 / etc (SUSE-SU-2024:2245-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2245-1 advisory. - CVE-2023-38406: Fixed nlri length of zero mishandling, aka 'flowspec overflow'. bsc1216900 - CVE-2023-47235: Fixed a crash on...

PT-2024-7397

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 21.4R3-S8 Junos OS versions 22.2 prior to 22.2R3-S5 Junos OS versions 22.3 prior to 22.3R3-S4 Junos OS versions 22.4 prior to 22.4R3-S3 Junos OS versions 23.2 prior to 23.2R2-S2 Junos OS versions 23.4 prior to 23.4R...

The vulnerability of the bgpd/bgp_flowspec.c file in the software for implementing routing on Unix-like systems allows a hacker to cause a service failure.

The vulnerability of the bgpd/bgpflowspec.c file in the software implementation for network routing on Unix-like systems is related to the handling of incorrect requests without attributes. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the bgpd/bgp_label.c file in the networking routing implementation software for Unix-like systems allows a hacker to cause a service failure.

The vulnerability of the bgpd/bgplabel.c file in the networking routing implementation software for Unix-like systems in FRRouting is related to the inability to read data beyond the end of the stream during the analysis of marked one-way broadcasts. Exploiting this vulnerability could allow a...

ROS-20240617-02

A vulnerability in the bgpd/bgpattr.c file of a software tool for implementing network routing on Unix-like FRRouting systems is related to read outside bgpattraigpvalid bounds, as there are no AIGP checks. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denia...

Juniper Junos OS Vulnerability (JSA79095)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA79095 advisory. - An Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon RPD of Junos OS and Junos OS Evolved allows an unauthenticated, network-based...

ROS-20240607-01

Vulnerability of bgpcapabilitymsgparse functions of a software tool for implementing network routing on Unix-like FRRouting systems is related to reading outside memory boundaries of the BGP FRRouting daemon. Unix-like systems FRRouting is related to read outside memory boundaries in the BGP...

USN-6794-1: FRR vulnerabilities

It was discovered that FRR incorrectly handled certain malformed BGP and OSPF packets. A remote attacker could use this issue to cause FRR to crash, resulting in a denial of service, or possibly execute arbitrary code...

Ubuntu 22.04 LTS / 23.10 / 24.04 LTS : FRR vulnerabilities (USN-6794-1)

The remote Ubuntu 22.04 LTS / 23.10 / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6794-1 advisory. It was discovered that FRR incorrectly handled certain malformed BGP and OSPF packets. A remote attacker could use this issue to caus...

frr security update

7.5.1-22.0.1 - Fix POSTIN scriptlet Orabug: 34712485 - Resolves: RHEL-15916 - Flowspec overflow in bgpd/bgpflowspec.c - Resolves: RHEL-15919 - Out of bounds read in bgpd/bgplabel.c - Resolves: RHEL-15869 - crash from specially crafted MPUNREACHNLRI-containing BGP UPDATE message - Resolves:...

frr: NULL pointer dereference in bgp_nlri_parse_flowspec() in bgpd/bgp_flowspec.c

A flaw was found in frr. Processing a malformed request with no attributes may cause a NULL pointer dereference, resulting in a denial of service...