CVSS: 5.3EPSS: 44%CPEs: 158EXPL: 3CVE-2023-36844 – Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
https://notcve.org/view.php?id=CVE-2023-36844
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; * 21.2 versions prior to 21.2R3-S7; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S4; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R3-S1; * 22.4 versions prior to 22.4R2-S2, 22.4R3; * 23.2 versions prior to 23.2R1-S1, 23.2R2. Una vulnerabilidad de modificación de variables externas de PHP en J-Web de Juniper Networks Junos OS en la serie EX permite a un atacante no autenticado basado en red controlar ciertas variables de entorno importantes. Mediante una solicitud falsificada, un atacante puede modificar determinadas variables de entorno de PHP, lo que conduce a una pérdida parcial de la integridad, que puede permitir el encadenamiento con otras vulnerabilidades. Este problema afecta al sistema operativo Junos de Juniper Networks en la serie EX: * Todas las versiones anteriores a 20.4R3-S9; * 21.1: versiones 21.1R1 y posteriores; * 21.2: versiones anteriores a 21.2R3-S7; * 21.3: versiones anteriores a 21.3R3-S5; * 21.4: versiones anteriores a 21.4R3-S5; * 22.1: versiones anteriores a 22.1R3-S4; * 22.2: versiones anteriores a 22.2R3-S2; * 22.3: versiones anteriores a 22.3R3-S1; * 22.4: versiones anteriores a 22.4R2-S2, 22.4R3; * 23.2: versiones anteriores a 23.2R1-S1, 23.2R2. Juniper Junos OS on EX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control certain, important environment variables. • https://github.com/watchtowrlabs/juniper-rce_cve-2023-36844?ref=labs.watchtowr.com https://github.com/ThatNotEasy/CVE-2023-36844 http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html https://supportportal.juniper.net/JSA72300 • CWE-473: PHP External Variable Modification •
CVSS: 7.5EPSS: 0%CPEs: 176EXPL: 0CVE-2023-0026 – 2023-06: Out-of-Cycle Security Bulletin: Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute
https://notcve.org/view.php?id=CVE-2023-0026
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 a BGP update message is received over an established BGP session, and that message contains a specific, optional transitive attribute, this session will be torn down with an update message error. This issue cannot propagate beyond an affected system as the processing error occurs as soon as the update is received. This issue is exploitable remotely as the respective attribute can propagate through unaffected systems and intermediate AS (if any). Continuous receipt of a BGP update containing this attribute will create a sustained Denial of Service (DoS) condition. • https://supportportal.juniper.net/JSA71542 https://www.juniper.net/documentation/us/en/software/junos/bgp/topics/topic-map/bgp-error-messages.html • CWE-20: Improper Input Validation •