Gnu Libgcrypt vulnerabilities

2 vulnerabilities

Known vulnerabilities in Gnu Libgcrypt, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.9CVE-2015-0837debianlibgcrypt20+13
EPSS score
1.95%
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."4.2CVE-2014-3591debianlibgcrypt20+12
EPSS score
0.60%
Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.