OpenSSL OpenSSL
At a glance
- Source
- NVD
- EPSS
- EPSS 39.66 % · percentile 99 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
References
- http://www.securityfocus.com/bid/93841
- http://rhn.redhat.com/errata/RHSA-2017-1659.html
- https://access.redhat.com/errata/RHSA-2017:1658
- https://access.redhat.com/errata/RHSA-2017:1801
- http://rhn.redhat.com/errata/RHSA-2017-0286.html
- https://access.redhat.com/errata/RHSA-2017:1413
- https://access.redhat.com/errata/RHSA-2017:2494
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:35.openssl.asc
- https://access.redhat.com/errata/RHSA-2017:1414
- http://seclists.org/oss-sec/2016/q4/224
- http://rhn.redhat.com/errata/RHSA-2017-0574.html
- https://www.debian.org/security/2017/dsa-3773
- http://rhn.redhat.com/errata/RHSA-2017-1415.html
- http://www.securitytracker.com/id/1037084
- https://access.redhat.com/errata/RHSA-2017:1802
- https://access.redhat.com/errata/RHSA-2017:2493
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujul2020.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/cpujan2020.html
- https://security.netapp.com/advisory/ntap-20171130-0001/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8610
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=af58be768ebb690f78530f796e92b8ae5c9a4401
- https://security.360.cn/cve/CVE-2016-8610/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03897en_us
- https://security.paloaltonetworks.com/CVE-2016-8610
- https://www.oracle.com/security-alerts/cpuoct2020.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2016-9456
- GCVE · GCVE-0-2016-8610
CERT-FR advisories
- CERTFR-2018-AVI-539 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2017-AVI-348 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*≥ 1.0.2 ≤ 1.0.2hcpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.4.0:*:*:*:*:*:*:*cpe:2.3:o:netapp:cn1610_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:data_ontap:-:*:*:*:*:7-mode:*:*cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*≥ 11.0 ≤ 11.40cpe:2.3:a:netapp:host_agent:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:oncommand_balance:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:7-mode:*:*cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:ontap_select_deploy:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:service_processor:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:snapcenter_server:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:*cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:storagegrid_webscale:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*≤ 6.1.17- +38 more
Affected products
| Product | Versions |
|---|---|
| OpenSSL · OpenSSL | affected All 0.9.8 ; affected All 1.0.1 ; affected 1.0.2 through 1.0.2h ; affected 1.1.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |