The vulnerability of the Montgomery quadradic multiplication algorithm implementation in OpenSSL libraries is related to an error in integer transfer on the x86_64 platform, which allows an attacker to gain unauthorized access to sensitive information.

🗓️ 22 Jun 2020 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

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A vulnerability in Open SSL Montgomery multiplication on x86 platform allows remote attackers to access sensitive data.

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Vulners

Node

OR

novell suse_enterprise_storageMatch4

novell suse_linux_enterprise_module_for_web_scriptingMatch12

novell suse_linux_enterprise_module_for_basesystemMatch15

novell suse_linux_enterprise_module_for_legacy_softwareMatch15

novell suse_linux_enterprise_module_for_containersMatch12

red_hat jboss_enterprise_application_platformMatch6

openssl opensslRange<1.1.0k

novell opensuse_leapMatch42.2

novell opensuse_leapMatch42.3

novell opensuse_leapMatch42.1

novell opensuse_leapMatch15.0

novell suse_linux_enterprise_serverMatch12-ltss

novell suse_linux_enterprise_server_for_sap_applicationsMatch12-ltss

novell suse_linux_enterprise_serverMatch11-security

novell suse_linux_enterprise_server_for_sap_applicationsMatch11-security

Source	Link
suse	www.suse.com/security/cve/CVE-2017-3732/
access	www.access.redhat.com/security/cve/CVE-2017-3732
openssl	www.openssl.org/news/secadv/20170126.txt
nvd	www.nvd.nist.gov/vuln/detail/CVE-2017-3732
security-tracker	www.security-tracker.debian.org/tracker/CVE-2017-3732
web	www.web.nvd.nist.gov/view/vuln/detail

22 Jun 2020 00:00Current

6.8Medium risk

Vulners AI Score6.8

CVSS 35.9

CVSS 27.1

EPSS0.15934

Open SSL library Montgomery multiplication arithmetic error x86 platform remote attacker unauthorized access sensitive data