Куда я попал?
SECURITM это SGRC система, ? автоматизирующая процессы в службах информационной безопасности. SECURITM помогает построить и управлять ИСПДн, КИИ, ГИС, СМИБ/СУИБ, банковскими системами защиты.
А еще SECURITM это место для обмена опытом и наработками для служб безопасности.

CVE-2018-0732

PUBLISHED 17.09.2024

CNA: openssl

Client DoS due to large DH parameter

Обновлено: 08.06.2021
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).

БДУ ФСТЭК

Идентификатор Описание
BDU:2019-00186 Уязвимость библиотеки OpenSSL, связанная с ошибками обработки криптографических ключей при использовании протокола DH (E), позволяющая нарушителю вызвать отказ в обслуживании

Доп. Информация

Product Status

OpenSSL
Product: OpenSSL
Vendor: OpenSSL
Default status: Не определен
Версии:
Затронутые версии Статус
Наблюдалось в версии Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h) affected
Наблюдалось в версии Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o) affected
 

Ссылки

https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html
http://www.securityfocus.com/bid/104442
https://www.debian.org/security/2018/dsa-4355
https://access.redhat.com/errata/RHSA-2018:2552
https://security.gentoo.org/glsa/201811-03
https://usn.ubuntu.com/3692-2/
https://access.redhat.com/errata/RHSA-2018:2553
https://access.redhat.com/errata/RHSA-2018:3505
https://usn.ubuntu.com/3692-1/
https://access.redhat.com/errata/RHSA-2018:3221
https://www.debian.org/security/2018/dsa-4348
http://www.securitytracker.com/id/1041090
https://access.redhat.com/errata/RHSA-2019:1297
https://access.redhat.com/errata/RHSA-2019:1296
https://access.redhat.com/errata/RHSA-2019:1543
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6J...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R...
https://www.oracle.com/security-alerts/cpuapr2020.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.tenable.com/security/tns-2018-14
https://securityadvisories.paloaltonetworks.com/Home/Detail/133
https://www.tenable.com/security/tns-2018-13
https://www.tenable.com/security/tns-2018-17
https://www.tenable.com/security/tns-2018-12
https://security.netapp.com/advisory/ntap-20181105-0001/
https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3984ef0b72831da8b3ece4745cac4f8575b19098
https://www.openssl.org/news/secadv/20180612.txt
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ea7abeeabf92b7aca160bdd0208636d4da69f4f4
https://security.netapp.com/advisory/ntap-20190118-0002/
https://cert-portal.siemens.com/productcert/pdf/ssa-419820.pdf

CVE Program Container

Обновлено: 05.08.2024
SSVC and KEV, plus CVSS and CWE if not provided by the CNA.

Ссылки

https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html
http://www.securityfocus.com/bid/104442
https://www.debian.org/security/2018/dsa-4355
https://access.redhat.com/errata/RHSA-2018:2552
https://security.gentoo.org/glsa/201811-03
https://usn.ubuntu.com/3692-2/
https://access.redhat.com/errata/RHSA-2018:2553
https://access.redhat.com/errata/RHSA-2018:3505
https://usn.ubuntu.com/3692-1/
https://access.redhat.com/errata/RHSA-2018:3221
https://www.debian.org/security/2018/dsa-4348
http://www.securitytracker.com/id/1041090
https://access.redhat.com/errata/RHSA-2019:1297
https://access.redhat.com/errata/RHSA-2019:1296
https://access.redhat.com/errata/RHSA-2019:1543
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6J...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R...
https://www.oracle.com/security-alerts/cpuapr2020.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.tenable.com/security/tns-2018-14
https://securityadvisories.paloaltonetworks.com/Home/Detail/133
https://www.tenable.com/security/tns-2018-13
https://www.tenable.com/security/tns-2018-17
https://www.tenable.com/security/tns-2018-12
https://security.netapp.com/advisory/ntap-20181105-0001/
https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3984ef0b72831da8b3ece4745cac4f8575b19098
https://www.openssl.org/news/secadv/20180612.txt
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ea7abeeabf92b7aca160bdd0208636d4da69f4f4
https://security.netapp.com/advisory/ntap-20190118-0002/
https://cert-portal.siemens.com/productcert/pdf/ssa-419820.pdf

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