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CVE-2014-3591 Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which…
Description
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.
Affected products and versions
References
- www.cs.tau.ac.il www.cs.tau.ac.il
- lists.gnupg.org lists.gnupg.org
- lists.gnupg.org lists.gnupg.org
- www.debian.org www.debian.org
- www.debian.org www.debian.org
Timeline
- Published
- Last modified