Vulnerability Details : CVE-2016-6304
Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2016-6304
Probability of exploitation activity in the next 30 days: 45.85%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-6304
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-6304
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-6304
-
https://security.gentoo.org/glsa/201612-16
OpenSSL: Multiple vulnerabilities (GLSA 201612-16) — Gentoo securityThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
[security-announce] openSUSE-SU-2016:2537-1: important: Security update for compat-openssl098 - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
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http://rhn.redhat.com/errata/RHSA-2016-1940.html
RHSA-2016:1940 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:1414
RHSA-2017:1414 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Oracle Critical Patch Update - April 2018Patch;Third Party Advisory
-
https://www.tenable.com/security/tns-2016-20
[R3] PVS 5.2.0 Fixes Multiple Third-party Library Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html
[security-announce] openSUSE-SU-2016:2496-1: important: Security update for nodejs - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
[security-announce] SUSE-SU-2016:2458-1: important: Security update for openssl - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:1801
RHSA-2017:1801 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
Oracle Critical Patch Update - January 2018Patch;Third Party Advisory
-
https://git.openssl.org/?p=openssl.git;a=commit;h=2c0d295e26306e15a92eb23a84a1802005c1c137
git.openssl.org Git - openssl.git/commitIssue Tracking;Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
[security-announce] SUSE-SU-2016:2394-1: important: Security update for openssl - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10215
Third Party Advisory
-
http://seclists.org/fulldisclosure/2017/Jul/31
Full Disclosure: Orion Elite Hidden IP Browser Pro - All Versions - Multiple Known VulnerabilitiesMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
[security-announce] SUSE-SU-2016:2469-1: important: Security update for openssl1 - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
https://www.tenable.com/security/tns-2016-21
[R2] LCE 4.8.2 Fixes Multiple Third-party Library Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:1658
RHSA-2017:1658 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://rhn.redhat.com/errata/RHSA-2017-1415.html
RHSA-2017:1415 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
Oracle VM Server for x86 Bulletin - October 2016Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00021.html
Mailing List;Third Party Advisory
-
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312
Pulse Security Advisory: SA40312 - September 22 2016 OpenSSL Security AdvisoryThird Party Advisory
-
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
Oracle Linux Bulletin - October 2016Third Party Advisory
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10171
McAfee Security Bulletin: Updates fix multiple OpenSSL vulnerabilities (CVE-2016-6304, CVE-2016-2183, CVE-2016-2182, and CVE-2016-7052)Third Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
Oracle Critical Patch Update - October 2017Patch;Third Party Advisory
-
http://www-01.ibm.com/support/docview.wss?uid=swg21995039
IBM notice: The page you requested cannot be displayedThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:1802
RHSA-2017:1802 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:2494
RHSA-2017:2494 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/
Security updates for all active release lines, September 2016 | Node.jsThird Party Advisory
-
http://www.securityfocus.com/bid/93150
OpenSSL CVE-2016-6304 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Oracle Critical Patch Update - October 2016Patch;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
[security-announce] openSUSE-SU-2016:2391-1: important: Security update for openssl - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://www.debian.org/security/2016/dsa-3673
Debian -- Security Information -- DSA-3673-1 opensslThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
[security-announce] openSUSE-SU-2016:2407-1: important: Security update for openssl - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://www.splunk.com/view/SP-CAAAPUE
Splunk Enterprise 6.4.5 addresses multiple vulnerabilities | SplunkThird Party Advisory
-
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
[security-announce] SUSE-SU-2017:2700-1: important: Security update for SLES 12-SP1 Docker image - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24
Security Advisory 0024 - AristaThird Party Advisory
-
http://seclists.org/fulldisclosure/2016/Dec/47
Full Disclosure: APPLE-SA-2016-12-13-1 macOS 10.12.2Mailing List;Third Party Advisory
-
http://rhn.redhat.com/errata/RHSA-2017-1659.html
RHSA-2017:1659 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://www.tenable.com/security/tns-2016-16
[R7] Nessus 6.9 Fixes Multiple Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
http://seclists.org/fulldisclosure/2016/Oct/62
Full Disclosure: New OpenSSL double-free and invalid free vulnerabilities in X509 parsingMailing List;Third Party Advisory
-
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en
Security Advisory - Sixteen OpenSSL Vulnerabilities on Some Huawei productsThird Party Advisory
-
http://www.securitytracker.com/id/1037640
MySQL Multiple Flaws Let Remote Authenticated and Local Users Access Data, Deny Service, and Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
https://bto.bluecoat.com/security-advisory/sa132
SA132 : OpenSSL Vulnerabilities 22-Sep-2016 and 26-Sep-2016Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:2493
RHSA-2017:2493 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:1413
RHSA-2017:1413 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://packetstormsecurity.com/files/139091/OpenSSL-x509-Parsing-Double-Free-Invalid-Free.html
OpenSSL x509 Parsing Double-Free / Invalid-Free ≈ Packet StormThird Party Advisory;VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
-
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
[security-announce] SUSE-SU-2016:2387-1: important: Security update for openssl - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00027.html
[security-announce] openSUSE-SU-2016:2788-1: important: Security update for mysql-community-server - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://www.splunk.com/view/SP-CAAAPSV
Splunk Enterprise 6.5.1 addresses multiple OpenSSL vulnerabilities | SplunkThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html
[security-announce] SUSE-SU-2017:2699-1: important: Security update for SLES 12 Docker image - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
-
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
Juniper Networks - 2016-10 Security Bulletin: OpenSSL security updatesThird Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
Oracle Critical Patch Update - July 2017Patch;Third Party Advisory
-
http://www.securitytracker.com/id/1036878
OpenSSL OCSP Status Request Extension Processing Error Lets Remote Authenticated Users Consume Excessive Memory Resources - SecurityTrackerThird Party Advisory;VDB Entry
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
[security-announce] SUSE-SU-2016:2470-1: important: Security update forMailing List;Third Party Advisory
-
http://www.ubuntu.com/usn/USN-3087-2
USN-3087-2: OpenSSL regression | Ubuntu security notices | UbuntuThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
Mailing List;Third Party Advisory
-
http://rhn.redhat.com/errata/RHSA-2016-2802.html
RHSA-2016:2802 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.ubuntu.com/usn/USN-3087-1
USN-3087-1: OpenSSL vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
-
https://www.openssl.org/news/secadv/20160922.txt
Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html
[security-announce] openSUSE-SU-2018:0458-1: important: Security update for openssl-steam - openSUSE Security Announce - openSUSE Mailing ListsMailing List;Third Party Advisory
Products affected by CVE-2016-6304
- cpe:2.3:o:novell:suse_linux_enterprise_module_for_web_scripting:12.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1s:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1t:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*