CVE-2015-3193 | The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
- 🔗 tools.cisco.com/security/center/content/CiscoSecurityAdvi…
- 🔗 kb.isc.org/article/AA-01438
- 🔗 www.oracle.com/technetwork/security-advisory/cpujul2016-…
- 🔗 blog.fuzzing-project.org/31-Fuzzing-Math-miscalculations-in-OpenSS…
- 🔗 www.fortiguard.com/advisory/openssl-advisory-december-2015
- 🔗 www.slackware.com/security/viewer.php
- 🔗 www.oracle.com/technetwork/security-advisory/cpuoct2017-…
- 🔗 kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA4010…
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CVE-2015-3193 | The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it ea