CVE-2015-3193
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.
Produtos afetados
n/a · n/aQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
http://fortiguard.com/advisory/openssl-advisory-december-2015http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761http://openssl.org/news/secadv/20151203.txthttps://blog.fuzzing-project.org/31-Fuzzing-Math-miscalculations-in-OpenSSLs-BN_mod_exp-CVE-2015-3193.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1288317https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfhttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d73cc256c8e256c32ed959456101b73ba9842f72https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322https://kb.isc.org/article/AA-01438https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl