bugstropics

Cazando bugs en los trópicos Este es un repositorio con las diapositivas utilizadas en mi presentación «Hunting Bugs in the Tropics» en DEFCON30. Incluye el script de Python utilizado para calcular la contraseña de soporte basándose en la clave privada obtenida al romper la clave pública EC del...

CVE-2026-7830

UltraVNC through 1.8.2.2 uses inadequate cryptography in the MS-Logon II authentication scheme rfbUltraVNCMsLogonIIAuth. In rfb/dh.cpp the Diffie-Hellman key exchange is performed with parameters that fit in an unsigned 64-bit integer DHMAXBITS controls the prime size. A 64-bit DH key can be brok...

EUVD-2026-29199

Amazon::Credentials versions through 1.2.0 for Perl uses rand to generate encryption keys. Amazon::Credentials stores credentials in an obfuscated form to prevent access to the secrets from a data dump of the object. Before version 1.3.0, the secrets were encrypted using a 64-bit key that was...

CVE-2026-6146

The Amazon::Credentials Perl library (versions prior to 1.3.0 ) is vulnerable to a cryptographic weakness. The software stores credentials in an obfuscated form to prevent access during a data dump; however, it uses a 64-bit key generated by the built-in rand function. Because this function is pr...

Google Android - cfp_ropp_new_key_reenc and cfp_ropp_new_key RKP Memory Corruption Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=979 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS...