{"vulnerability": "CVE-2024-39542", "sightings": [{"uuid": "a483957a-94e7-4cc8-8038-f19b44787325", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-39542", "type": "seen", "source": "https://t.me/cvedetector/688", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-39542 - An Improper Validation of Syntactic Correctness of\", \n  \"Content\": \"CVE ID : CVE-2024-39542 \nPublished : July 11, 2024, 5:15 p.m. | 42\u00a0minutes ago \nDescription : 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 Denial-of-Service (DoS).  \n  \nThis issue can occur in two scenarios:  \n  \n1. If a device, which is configured with SFLOW and ECMP, receives specific valid transit traffic, which is subject to sampling, the packetio process crashes, which in turn leads to an evo-aftman crash and causes the FPC to stop working until it is restarted. (This scenario is only applicable to PTX but not to ACX or MX.)  \n  \n2. If a device receives a malformed CFM packet on an interface configured with CFM, the packetio process crashes, which in turn leads to an evo-aftman crash and causes the FPC to stop working until it is restarted.\u00a0Please note that the CVSS score is for the formally more severe issue 1.  \n  \nThe CVSS score for scenario 2. is: 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)  \n  \n  \n  \n  \nThis issue affects Junos OS:  \n  \n  \n  \n  *  All versions before\u00a021.2R3-S4,  \n  *  21.4 versions before 21.4R2,  \n  *  22.2 versions before 22.2R3-S2;\u00a0  \n  \n  \n  \n  \nJunos OS Evolved:  \n  \n  \n  \n  \n  *  All versions before\u00a021.2R3-S8-EVO,  \n  *  21.4 versions before 21.4R2-EVO. \nSeverity: 7.5 | HIGH \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"11 Jul 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-07-11T20:00:06.000000Z"}]}