CVSS: 6.5EPSS: 0%CPEs: 143EXPL: 0CVE-2023-22392 – Junos OS: PTX Series and QFX10000 Series: Received flow-routes which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leak
https://notcve.org/view.php?id=CVE-2023-22392
12 Oct 2023 — A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). PTX3000, PTX5000, QFX10000, PTX1000, PTX10002, and PTX10004, PTX10008 and PTX10016 with LC110x FPCs do not support certain flow-routes. Once a flow-route is received over an established BGP session and an attempt is made to install the resulting filter into the PFE, FPC heap memory is leaked. The... • https://supportportal.juniper.net/JSA73530 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.3EPSS: 0%CPEs: 96EXPL: 0CVE-2023-44188 – Junos OS: jkdsd crash due to multiple telemetry requests
https://notcve.org/view.php?id=CVE-2023-44188
11 Oct 2023 — A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in telemetry processing of Juniper Networks Junos OS allows a network-based authenticated attacker to flood the system with multiple telemetry requests, causing the Junos Kernel Debugging Streaming Daemon (jkdsd) process to crash, leading to a Denial of Service (DoS). Continued receipt and processing of telemetry requests will repeatedly crash the jkdsd process and sustain the Denial of Service (DoS) condition. This issue is seen on all Junos... • https://supportportal.juniper.net/JSA73152 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.8EPSS: 0%CPEs: 183EXPL: 0CVE-2023-44186 – Junos OS and Junos OS Evolved: RPD crash when attempting to send a very long AS PATH to a non-4-byte-AS capable BGP neighbor
https://notcve.org/view.php?id=CVE-2023-44186
11 Oct 2023 — An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service (DoS). Continued receipt and processing of these BGP updates will create a sustained Denial of Service (DoS) condition. This issue is hit when the router has Non-Stop Routing (NSR) enabled, has a non-4-byte-AS capable BGP neighbor, receives a... • https://supportportal.juniper.net/JSA73150 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 5.3EPSS: 34%CPEs: 153EXPL: 0CVE-2023-36851 – Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
https://notcve.org/view.php?id=CVE-2023-36851
26 Sep 2023 — A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload and download arbitrary files via J-Web, leading to a loss of integrity or confidentiality, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS o... • https://supportportal.juniper.net/JSA72300 • CWE-306: Missing Authentication for Critical Function •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-4481 – Junos OS and Junos OS Evolved: A crafted BGP UPDATE message allows a remote attacker to de-peer (reset) BGP sessions (CVE-2023-4481)
https://notcve.org/view.php?id=CVE-2023-4481
31 Aug 2023 — An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). When certain specific crafted BGP UPDATE messages are received over an established BGP session, one BGP session may be torn down with an UPDATE message error, or the issue may propagate beyond the local system which will remain non-impacted, but may affect one or more remote systems. This issue ... • https://kb.juniper.net/JSA72510 • CWE-20: Improper Input Validation •
CVSS: 5.3EPSS: 93%CPEs: 117EXPL: 2CVE-2023-36846 – Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
https://notcve.org/view.php?id=CVE-2023-36846
17 Aug 2023 — A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to user.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on SRX Se... • https://packetstorm.news/files/id/174397 • CWE-306: Missing Authentication for Critical Function •
CVSS: 10.0EPSS: 94%CPEs: 277EXPL: 25CVE-2023-36845 – Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability
https://notcve.org/view.php?id=CVE-2023-36845
17 Aug 2023 — A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to remotely execute code. Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code. This issue affects Juniper Networks Junos OS on EX Series and SRX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * 21.2 versions ... • https://packetstorm.news/files/id/176969 • CWE-473: PHP External Variable Modification •
CVSS: 5.3EPSS: 93%CPEs: 158EXPL: 6CVE-2023-36844 – Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
https://notcve.org/view.php?id=CVE-2023-36844
17 Aug 2023 — A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to control certain, important environment variables. Using a crafted request an attacker is able to modify certain PHP environment variables leading to partial loss of integrity, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on EX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * ... • https://packetstorm.news/files/id/174865 • CWE-473: PHP External Variable Modification •
CVSS: 5.3EPSS: 93%CPEs: 152EXPL: 1CVE-2023-36847 – Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability
https://notcve.org/view.php?id=CVE-2023-36847
17 Aug 2023 — A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to installAppPackage.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos ... • https://packetstorm.news/files/id/174397 • CWE-306: Missing Authentication for Critical Function •
CVSS: 6.5EPSS: 0%CPEs: 224EXPL: 0CVE-2023-36850 – Junos OS: MX Series: An MPC will crash upon receipt of a malformed CFM packet.
https://notcve.org/view.php?id=CVE-2023-36850
14 Jul 2023 — An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Connectivity Fault Management(CFM) module of Juniper Networks Junos OS on MX Series(except MPC10, MPC11 and LC9600) allows an adjacent attacker on the local broadcast domain to cause a Denial of Service(DoS). Upon receiving a malformed CFM packet, the MPC crashes. Continued receipt of these packets causes a sustained denial of service. This issue can only be triggered when CFM hasn't been configured. This issue affe... • https://supportportal.juniper.net/JSA71661 • CWE-1285: Improper Validation of Specified Index, Position, or Offset in Input •