CVE-2024-39542

An Improper Validation of Syntactic Correctness of Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series with MPC10/11 or LC9600, MX304, and Junos OS Evolved on ACX Series and PTX Series allows an unauthenticated, network based attacker to cause a...

CVE-2024-39542 Junos OS and Junos OS Evolved: A malformed CFM packet or specific transit traffic leads to FPC crash

An Improper Validation of Syntactic Correctness of Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series with MPC10/11 or LC9600, MX304, and Junos OS Evolved on ACX Series and PTX Series allows an unauthenticated, network based attacker to cause a...

CVE-2024-39542

CVE-2024-39542 affects Junos OS (MX Series with MPC10/11 or LC9600, MX304) and Junos OS Evolved (ACX, PTX). Two attack paths cause a DoS via the Packet Forwarding Engine (PFE): (1) specific valid transit traffic with SFLOW/ECMP triggers packetio evo-aftman crash in PTX and FPC restart; (2) malfor...

K15479471: Mozilla NSS vulnerability CVE-2016-2834

Security Advisory Description Mozilla Network Security Services NSS before 3.23, as used in Mozilla Firefox before 47.0, allows remote attackers to cause a denial of service memory corruption and application crash or possibly have unspecified other impact via unknown vectors. CVE-2016-2834 Impact...

SUSE CVE-2005-3246

Ethereal 0.10.12 and earlier allows remote attackers to cause a denial of service null dereference via unknown vectors in the 1 SCSI, 2 sFlow, or 3 RTnet dissectors...

SUSE CVE-2009-2561

Unspecified vulnerability in the sFlow dissector in Wireshark 1.2.0 allows remote attackers to cause a denial of service CPU and memory consumption via unspecified vectors...

SUSE CVE-2012-6054

The dissectsflow245addresstype function in epan/dissectors/packet-sflow.c in the sFlow dissector in Wireshark 1.8.x before 1.8.4 does not properly handle length calculations for an invalid IP address type, which allows remote attackers to cause a denial of service infinite loop via a packet that ...

Buffer overflow

When sFlow is enabled and it monitors a packet forwarded via ECMP, a buffer management vulnerability in the dcpfe process of Juniper Networks Junos OS on QFX10K Series systems allows an attacker to cause the Packet Forwarding Engine PFE to crash and restart by sending specific genuine packets to...

CVE-2023-22399 Junos OS: QFX10K Series: PFE crash upon receipt of specific genuine packets when sFlow is enabled

When sFlow is enabled and it monitors a packet forwarded via ECMP, a buffer management vulnerability in the dcpfe process of Juniper Networks Junos OS on QFX10K Series systems allows an attacker to cause the Packet Forwarding Engine PFE to crash and restart by sending specific genuine packets to...

CVE-2023-22399

CVE-2023-22399 affects Juniper Networks Junos OS on QFX10K Series. The issue is a buffer overflow in the dcpfe process when sFlow monitors ECMP traffic, allowing a remote attacker to crash and restart the PFE, causing a DoS. Affected releases include all before 19.4R3-S9; 20.2 before 20.2R3-S6; 2...

Fedora: Security Advisory for fastnetmon (FEDORA-2022-18023b665f)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 37 Update: fastnetmon-1.2.1-4.20220528git420e7b8.fc37

DDoS detection tool with sFlow, Netflow, IPFIX and port mirror support...

[SECURITY] Fedora 36 Update: fastnetmon-1.2.1-2.20220528git420e7b8.fc36

DDoS detection tool with sFlow, Netflow, IPFIX and port mirror support...

Fedora: Security Advisory for fastnetmon (FEDORA-2022-5d37367673)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Denial Of Service (DoS)

github.com/cloudflare/goflow is vulnerable to denial of service. The vulnerability exists in the DecodeTemplateSet function of netflow.go due to improper handling of sflow packets in the sflow decode package, which allows an attacker to craft malformed packets to consume a huge memory resulting i...

Cloudflare GoFlow vulnerable to a Denial of Service in the sflow packet handling package

Impact The sflow decode package prior to version 3.4.4 does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume huge amounts of memory resulting in a denial of service. Specific Go Packages...

GHSA-9RPW-2H95-666C Cloudflare GoFlow vulnerable to a Denial of Service in the sflow packet handling package

Impact The sflow decode package prior to version 3.4.4 does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume huge amounts of memory resulting in a denial of service. Specific Go Packages...

CVE-2022-2529 Multiple DoS Attack Vectors in sflow packet handling

sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service...

CVE-2022-2529

CVE-2022-2529 affects the sflow decode package in Cloudflare’s goflow (github.com/cloudflare/goflow) where insufficient packet sanitisation can allow crafted malformed packets to cause unbounded memory growth, resulting in a denial of service. Multiple connected documents identify the vulnerable ...

CVE-2022-2529 Multiple DoS Attack Vectors in sflow packet handling

sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service...