CVE search · CVE-2016-6304

CVE-2016-6304

high 7.5

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.

Open in the NVD CVE.org JSON

Status: Modified
Published: 2016-09-26
Last changed: 2026-06-17
Source: secalert@redhat.com
Weakness: CWE-401

Severity

Version	Score	Vector	Source
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@nist.govPrimary
CVSS 2.0	high 7.8	`AV:N/AC:L/Au:N/C:N/I:N/A:C`	nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

openssl · openssl
nodejs · node.js
novell · suse_linux_enterprise_module_for_web_scripting

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00021.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00027.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.htmlMailing ListThird Party Advisory
http://packetstormsecurity.com/files/139091/OpenSSL-x509-Parsing-Double-Free-Invalid-Free.htmlThird Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2016-1940.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2802.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-1415.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-1659.htmlThird Party Advisory
http://seclists.org/fulldisclosure/2016/Dec/47Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2016/Oct/62Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2017/Jul/31Mailing ListThird Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21995039Third Party Advisory
http://www.debian.org/security/2016/dsa-3673Third Party Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-enThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.htmlThird Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.htmlThird Party Advisory
http://www.securityfocus.com/bid/93150Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036878Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037640Third Party AdvisoryVDB Entry
http://www.splunk.com/view/SP-CAAAPSVThird Party Advisory
http://www.splunk.com/view/SP-CAAAPUEThird Party Advisory
http://www.ubuntu.com/usn/USN-3087-1Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-2Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1413Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1414Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1658Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1801Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1802Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2493Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2494Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa132Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=2c0d295e26306e15a92eb23a84a1802005c1c137
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10171Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10215Third Party Advisory
https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.ascThird Party Advisory
https://security.gentoo.org/glsa/201612-16Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24Third Party Advisory
https://www.openssl.org/news/secadv/20160922.txtVendor Advisory
https://www.tenable.com/security/tns-2016-16Third Party Advisory
https://www.tenable.com/security/tns-2016-20Third Party Advisory
https://www.tenable.com/security/tns-2016-21Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00021.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00027.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.htmlMailing ListThird Party Advisory
http://packetstormsecurity.com/files/139091/OpenSSL-x509-Parsing-Double-Free-Invalid-Free.htmlThird Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2016-1940.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2802.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-1415.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-1659.htmlThird Party Advisory
http://seclists.org/fulldisclosure/2016/Dec/47Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2016/Oct/62Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2017/Jul/31Mailing ListThird Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21995039Third Party Advisory
http://www.debian.org/security/2016/dsa-3673Third Party Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-enThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlPatchThird Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.htmlThird Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.htmlThird Party Advisory
http://www.securityfocus.com/bid/93150Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036878Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037640Third Party AdvisoryVDB Entry
http://www.splunk.com/view/SP-CAAAPSVThird Party Advisory
http://www.splunk.com/view/SP-CAAAPUEThird Party Advisory
http://www.ubuntu.com/usn/USN-3087-1Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-2Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1413Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1414Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1658Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1801Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1802Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2493Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2494Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa132Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=2c0d295e26306e15a92eb23a84a1802005c1c137
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10171Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10215Third Party Advisory
https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.ascThird Party Advisory
https://security.gentoo.org/glsa/201612-16Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24Third Party Advisory
https://www.openssl.org/news/secadv/20160922.txtVendor Advisory
https://www.tenable.com/security/tns-2016-16Third Party Advisory
https://www.tenable.com/security/tns-2016-20Third Party Advisory
https://www.tenable.com/security/tns-2016-21Third Party Advisory

CVE-2016-6304

Details

Severity

Affected products

References