Gentoo Linux Security Advisory 201612-1 - Due to a design flaw, the output of GnuPG's Random Number Generator (RNG) is predictable. Versions less than 1.4.21 are affected.
37fe9de631962cfd3e2975a9e2c328624e54229c467b32de7b2928980e4dd247Red Hat Security Advisory 2016-2674-01 - The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fix: A design flaw was found in the libgcrypt PRNG. An attacker able to obtain the first 580 bytes of the PRNG output could predict the following 20 bytes.
caf6d9e673258d4b82393cbb762f5437eca9d415345b9281588f106dbc75a521Gentoo Linux Security Advisory 201610-4 - Multiple vulnerabilities have been fixed in libgcrypt,the worst of which results in predictable output from the random number generator. Versions less than 1.7.3 are affected.
5619b69bf4075be672b52dd153d8f9e314becc2be95833013f21e6768d5f5bc7Slackware Security Advisory - New gnupg packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, 14.2, and -current to fix a security issue.
81c47dd800315bdd57989d4822cd2882054bbb17120a80fbc0602fb991db554eUbuntu Security Notice 3064-1 - Felix Doerre and Vladimir Klebanov discovered that GnuPG incorrectly handled mixing functions in the random number generator. An attacker able to obtain 4640 bits from the RNG can trivially predict the next 160 bits of output.
32f0380e387cc522e4861cb3c5789969e6795c00bc238ae1cf1d227ac0f155b5Ubuntu Security Notice 3065-1 - Felix Doerre and Vladimir Klebanov discovered that Libgcrypt incorrectly handled mixing functions in the random number generator. An attacker able to obtain 4640 bits from the RNG can trivially predict the next 160 bits of output.
c98949d4841a7c0c1b1da172bfff40d4fc7c110ecdd4cc157730bdce69120e13Debian Linux Security Advisory 3650-1 - Felix Doerre and Vladimir Klebanov from the Karlsruhe Institute of Technology discovered a flaw in the mixing functions of Libgcrypt's random number generator. An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output.
efa2674601472cec1e98270928a4f9e5f05edc5bf53fa17755195d156213cafeDebian Linux Security Advisory 3649-1 - Felix Doerre and Vladimir Klebanov from the Karlsruhe Institute of Technology discovered a flaw in the mixing functions of GnuPG's random number generator. An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output.
ace6c155c376eb89be0ddc0b2ea842d1d45347d5464a43149266d99a003d042a
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