CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-9896
https://notcve.org/view.php?id=CVE-2019-9896
In PuTTY versions before 0.71 on Windows, local attackers could hijack the application by putting a malicious help file in the same directory as the executable. En PuTTY, en versiones anteriores a la 0.71 en Windows, los atacantes locales podrían secuestrar la aplicación colocando un archivo de ayuda malicioso en el mismo directorio que el ejecutable. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html https://security.netapp.com/advisory/ntap-20190404-0001 https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html • CWE-427: Uncontrolled Search Path Element •
CVSS: 9.8EPSS: 1%CPEs: 4EXPL: 0CVE-2019-9895
https://notcve.org/view.php?id=CVE-2019-9895
In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-client forwarding. En PuTTY, en versiones anteriores a la 0.71 en Unix, existe un desbordamiento de búfer desencadenable remotamente en cualquier tipo de redirección servidor-a-cliente. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES https://seclists.org/bugtraq/2019/Apr/6 https://security.netapp.com/advisory/ntap-20190404-0001 https://www.chiark.greenend.org • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 2%CPEs: 7EXPL: 0CVE-2019-9894
https://notcve.org/view.php?id=CVE-2019-9894
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification. Puede ocurrir una sobrescritura de memoria desencadenable remotamente en el intercambio de claves RSA en PuTTY, en versiones anteriores a la 0.71, antes de la verificación de claves del host. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html https://lists.debian.org/debian-lts-announce/2019/04/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES https://seclists.org/bugtraq/2019/Apr/6 https://security. • CWE-320: Key Management Errors •
CVSS: 9.8EPSS: 40%CPEs: 3EXPL: 1CVE-2017-6542 – PuTTY < 0.68 - 'ssh_agent_channel_data' Integer Overflow Heap Corruption
https://notcve.org/view.php?id=CVE-2017-6542
The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large length value in an agent protocol message and leveraging the ability to connect to the Unix-domain socket representing the forwarded agent connection, which trigger a buffer overflow. La función ssh_agent_channel_data en PuTTY en versiones anteriores a 0.68 permite a atacantes remotos tener un impacto no especificado a través de un valor de longitud grande en un mensaje de protocolo de agente y aprovechando la capacidad para conectarse al socket de Unix-domain que representa la conexión de agente reenviada, lo que desencadena un desbordamiento de búfer. PuTTY versions prior to 0.68 suffer from an ssh_agent_channel_data integer overflow heap corruption vulnerability. • https://www.exploit-db.com/exploits/42137 http://lists.opensuse.org/opensuse-updates/2017-03/msg00055.html http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-agent-fwd-overflow.html http://www.securityfocus.com/bid/97156 http://www.securitytracker.com/id/1038067 https://git.tartarus.org/?p=simon/putty.git%3Ba=commitdiff%3Bh=4ff22863d895cb7ebfced4cf923a012a614adaa8 https://security.gentoo.org/glsa/201703-03 https://security.gentoo.org/glsa/201706-09 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2016-6167 – Putty Beta 0.67 DLL Hijacking
https://notcve.org/view.php?id=CVE-2016-6167
Multiple untrusted search path vulnerabilities in Putty beta 0.67 allow local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse (1) UxTheme.dll or (2) ntmarta.dll file in the current working directory. Varias vulnerabilidades de rutas de búsqueda no confiables en Putty beta 0.67 permiten a los usuarios locales ejecutar código arbitrario y realizar ataques de secuestro de DLL mediante un archivo troyano (1) UxTheme.dll o (2) ntmarta.dll en el directorio de trabajo actual. Putty version Beta 0.67 suffers from a DLL hijacking vulnerability. • http://www.securityfocus.com/archive/1/538848/100/0/threaded http://www.securitytracker.com/id/1036236 https://packetstormsecurity.com/files/137742/Putty-Beta-0.67-DLL-Hijacking.html • CWE-426: Untrusted Search Path •