CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-12291
https://notcve.org/view.php?id=CVE-2018-12291
The on_get_missing_events function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the get_missing_events federation API where event visibility rules were not applied correctly. La función on_get_missing_events en handlers/federation.py en Matrix Synapse en versiones anteriores a la 0.31.1 tiene un error de seguridad en la API de federación get_missing_events donde las reglas de visibilidad de evento no se aplicaron correctamente. • https://github.com/matrix-org/synapse/pull/3371 https://github.com/matrix-org/synapse/releases/tag/v0.31.1 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-10657
https://notcve.org/view.php?id=CVE-2018-10657
Matrix Synapse before 0.28.1 is prone to a denial of service flaw where malicious events injected with depth = 2^63 - 1 render rooms unusable, related to federation/federation_base.py and handlers/message.py, as exploited in the wild in April 2018. Matrix Synapse en versiones anteriores a la 0.28.1 es propenso a un error de denegación de servicio (DoS) en el que los eventos maliciosos inyectados con una profundidad de = 2^63 - 1 hacen que las habitaciones no puedan usarse. Esto está relacionado con federation/federation_base.py y handlers/message.py, tal y como se explotaron "in the wild" en abril de 2018. • https://github.com/matrix-org/synapse/commit/33f469ba19586bbafa0cf2c7d7c35463bdab87eb https://matrix.org/blog/2018/05/01/security-update-synapse-0-28-1 • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 2%CPEs: 12EXPL: 1CVE-2017-15708
https://notcve.org/view.php?id=CVE-2017-15708
In Apache Synapse, by default no authentication is required for Java Remote Method Invocation (RMI). So Apache Synapse 3.0.1 or all previous releases (3.0.0, 2.1.0, 2.0.0, 1.2, 1.1.2, 1.1.1) allows remote code execution attacks that can be performed by injecting specially crafted serialized objects. And the presence of Apache Commons Collections 3.2.1 (commons-collections-3.2.1.jar) or previous versions in Synapse distribution makes this exploitable. To mitigate the issue, we need to limit RMI access to trusted users only. Further upgrading to 3.0.1 version will eliminate the risk of having said Commons Collection version. • https://github.com/HuSoul/CVE-2017-15708 http://www.securityfocus.com/bid/102154 https://lists.apache.org/thread.html/77f2accf240d25d91b47033e2f8ebec84ffbc6e6627112b2f98b66c9%40%3Cdev.synapse.apache.org%3E https://lists.apache.org/thread.html/r0fb289cd38c915b9a13a3376134f96222dd9100f1ef66b41631865c6%40%3Ccommits.doris.apache.org%3E https://security.gentoo.org/glsa/202107-37 https://www.oracle.com/security-alerts/cpujan2020.html https://www.oracle.com/security-alerts/cpujul2020.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 8.4EPSS: 0%CPEs: 1EXPL: 0CVE-2017-11652 – Razer Synapse 2.20 DLL Hijacking
https://notcve.org/view.php?id=CVE-2017-11652
Razer Synapse 2.20.15.1104 and earlier uses weak permissions for the CrashReporter directory, which allows local users to gain privileges via a Trojan horse dbghelp.dll file. Razer Synapse 2.20.15.1104 y anteriores emplea permisos débiles para el directorio CrashReporter, lo que permite que usuarios locales obtengan privilegios mediante un archivo troyano dbghelp.dll. Razer Synapse versions 2.20.15.1104 and below suffer from multiple dll search order hijacking vulnerabilities. • http://packetstormsecurity.com/files/143516/Razer-Synapse-2.20-DLL-Hijacking.html • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2017-11653 – Razer Synapse 2.20 DLL Hijacking
https://notcve.org/view.php?id=CVE-2017-11653
Razer Synapse 2.20.15.1104 and earlier uses weak permissions for the Devices directory, which allows local users to gain privileges via a Trojan horse (1) RazerConfigNative.dll or (2) RazerConfigNativeLOC.dll file. Razer Synapse 2.20.15.1104 y anteriores emplea permisos débiles para el directorio Devices, lo que permite que usuarios locales obtengan privilegios mediante un archivo troyano (1) RazerConfigNative.dll or (2) RazerConfigNativeLOC.dll. Razer Synapse versions 2.20.15.1104 and below suffer from multiple dll search order hijacking vulnerabilities. • http://packetstormsecurity.com/files/143516/Razer-Synapse-2.20-DLL-Hijacking.html • CWE-732: Incorrect Permission Assignment for Critical Resource •