CVE-2017-8786

Upstream information

CVE-2017-8786 at MITRE

Description

pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	7.5
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	9.8	3.3
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector	Network	Local
Attack Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	High	None
Integrity Impact	High	None
Availability Impact	High	Low
CVSSv3 Version	3	3.1

SUSE Bugzilla entries: 1036942 [RESOLVED / WONTFIX], 1037718 [RESOLVED / DUPLICATE]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Enterprise Storage 6 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14 libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libpcre2-16-0-10.31-1.14 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 GA libpcre2-posix2-10.31-1.14
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14 libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libpcre2-16-0-10.31-1.14
SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14 libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libpcre2-16-0-10.31-1.14
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3	libpcre2-16-0 >= 10.39-150400.2.3 libpcre2-32-0 >= 10.39-150400.2.3 libpcre2-8-0 >= 10.39-150400.2.3 libpcre2-posix2 >= 10.39-150400.2.3 pcre2-devel >= 10.39-150400.2.3	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libpcre2-16-0-10.39-150400.2.3
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5	libpcre2-16-0 >= 10.39-150400.4.6.1 libpcre2-32-0 >= 10.39-150400.4.6.1 libpcre2-8-0 >= 10.39-150400.4.6.1 libpcre2-posix2 >= 10.39-150400.4.6.1 pcre2-devel >= 10.39-150400.4.6.1	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libpcre2-16-0-10.39-150400.4.6.1
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6	libpcre2-16-0 >= 10.42-150600.1.26 libpcre2-32-0 >= 10.42-150600.1.26 libpcre2-8-0 >= 10.42-150600.1.26 libpcre2-8-0-32bit >= 10.42-150600.1.26 libpcre2-posix3 >= 10.42-150600.1.26 pcre2-devel >= 10.42-150600.1.26 pcre2-tools >= 10.42-150600.1.26	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA libpcre2-16-0-10.42-150600.1.26
SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14 libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA libpcre2-16-0-10.31-1.14 SUSE Linux Enterprise Module for Desktop Applications 15 GA libpcre2-posix2-10.31-1.14
SUSE Linux Enterprise Micro 5.0	libpcre2-8-0 >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Micro 5.0 GA libpcre2-8-0-10.31-1.14
SUSE Linux Enterprise Micro 5.1	libpcre2-8-0 >= 10.31-3.3.1	Patchnames: SUSE Linux Enterprise Micro 5.1 GA libpcre2-8-0-10.31-3.3.1
SUSE Linux Enterprise Micro 5.2	libpcre2-8-0 >= 10.31-3.3.1	Patchnames: SUSE Linux Enterprise Micro 5.2 GA libpcre2-8-0-10.31-3.3.1
SUSE Linux Enterprise Micro 5.3	libpcre2-8-0 >= 10.39-150400.4.6.1	Patchnames: SUSE Linux Enterprise Micro 5.3 GA libpcre2-8-0-10.39-150400.4.6.1
SUSE Linux Enterprise Micro 5.4	libpcre2-8-0 >= 10.39-150400.4.6.1	Patchnames: SUSE Linux Enterprise Micro 5.4 GA libpcre2-8-0-10.39-150400.4.6.1
SUSE Linux Enterprise Micro 6.0	libpcre2-8-0 >= 10.42-2.179	Patchnames: SUSE Linux Enterprise Micro 6.0 GA libpcre2-8-0-10.42-2.179
SUSE Linux Enterprise Module for Basesystem 15 SP1	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libpcre2-16-0-10.31-1.14
SUSE Linux Enterprise Module for Basesystem 15	libpcre2-16-0 >= 10.31-1.14 libpcre2-32-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA libpcre2-16-0-10.31-1.14
SUSE Linux Enterprise Module for Desktop Applications 15 SP1	libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP1 GA libpcre2-posix2-10.31-1.14
SUSE Linux Enterprise Module for Desktop Applications 15	libpcre2-posix2 >= 10.31-1.14 pcre2-devel >= 10.31-1.14	Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 GA libpcre2-posix2-10.31-1.14
openSUSE Leap 15.0	libpcre2-8-0 >= 10.31-lp150.1.3	Patchnames: openSUSE Leap 15.0 GA libpcre2-8-0-10.31-lp150.1.3
openSUSE Leap 15.2	libpcre2-16-0 >= 10.31-lp152.3.9 libpcre2-8-0 >= 10.31-lp152.3.9	Patchnames: openSUSE Leap 15.2 GA libpcre2-16-0-10.31-lp152.3.3
openSUSE Leap 15.3	libpcre2-16-0 >= 10.31-1.14 libpcre2-8-0 >= 10.31-1.14	Patchnames: openSUSE Leap 15.3 GA libpcre2-16-0-10.31-1.14
openSUSE Leap 15.4	libpcre2-16-0 >= 10.39-150400.2.3 libpcre2-8-0 >= 10.39-150400.2.3	Patchnames: openSUSE Leap 15.4 GA libpcre2-16-0-10.39-150400.2.3
openSUSE Tumbleweed	libpcre2-16-0 >= 10.37-1.2 libpcre2-16-0-32bit >= 10.37-1.2 libpcre2-32-0 >= 10.37-1.2 libpcre2-32-0-32bit >= 10.37-1.2 libpcre2-8-0 >= 10.37-1.2 libpcre2-8-0-32bit >= 10.37-1.2 libpcre2-posix3 >= 10.37-1.2 libpcre2-posix3-32bit >= 10.37-1.2 pcre2-devel >= 10.37-1.2 pcre2-devel-static >= 10.37-1.2 pcre2-doc >= 10.37-1.2 pcre2-tools >= 10.37-1.2	Patchnames: openSUSE-Tumbleweed-2024-11154

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First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp3-chost-byos-v20210729
• alibaba/sles-15-sp3-chost-byos-v20210827
• amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
• google/sles-15-sp3-byos-v20210812
• google/sles-15-sp3-chost-byos-v20210729
• google/sles-15-sp3-chost-byos-v20210827
• google/sles-15-sp3-sap-byos-v20210812
• google/sles-15-sp3-sap-v20210812
• google/sles-15-sp3-sapcal-v20210812
• google/sles-15-sp3-v20210812
• google/suse-manager-4-2-proxy-byos-v20210812
• google/suse-manager-4-2-server-byos-v20210812
• microsoft/suse-manager-4-2-proxy-byos-v20210924
• microsoft/suse-manager-4-2-server-byos-v20210924
• microsoft/suse-sles-15-sp3-basic-v20210924
• microsoft/suse-sles-15-sp3-byos-v20210924
• microsoft/suse-sles-15-sp3-chost-byos-v20210729
• microsoft/suse-sles-15-sp3-chost-byos-v20210827
• microsoft/suse-sles-15-sp3-hpc-byos-v20210924
• microsoft/suse-sles-15-sp3-hpc-v20210924
• microsoft/suse-sles-15-sp3-sapcal-v20220120
• microsoft/suse-sles-15-sp3-v20210924
• microsoft/suse-sles-sap-15-sp3-byos-v20210924
• microsoft/suse-sles-sap-15-sp3-v20210924

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5	pcre2	Already fixed
SUSE Linux Enterprise Desktop 15 SP6	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP6	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.1	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.2	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.3	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.4	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.5	pcre2	Already fixed
SUSE Linux Enterprise Micro 6.0	pcre2	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP6	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP5	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP6	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6	pcre2	Already fixed
SUSE Manager Proxy 4.3	pcre2	Already fixed
SUSE Manager Retail Branch Server 4.3	pcre2	Already fixed
SUSE Manager Server 4.3	pcre2	Already fixed
openSUSE Leap 15.5	pcre2	Already fixed
openSUSE Leap 15.6	pcre2	Already fixed
openSUSE Leap Micro 5.5	pcre2	Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP5	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP5-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP4	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4	pcre2	Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8	pcre2	Already fixed
SUSE CaaS Platform 4.0	pcre2	Already fixed
SUSE CaaS Platform 4.5	pcre2	Already fixed
SUSE Enterprise Storage 6	pcre2	Already fixed
SUSE Enterprise Storage 7	pcre2	Already fixed
SUSE Enterprise Storage 7.1	pcre2	Already fixed
SUSE Linux Enterprise Desktop 12 SP4	pcre2	Already fixed
SUSE Linux Enterprise Desktop 15	pcre2	Already fixed
SUSE Linux Enterprise Desktop 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Desktop 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Desktop 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Micro 5.0	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15	pcre2	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Module for Desktop Applications 15	pcre2	Already fixed
SUSE Linux Enterprise Module for Desktop Applications 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	pcre2	Already fixed
SUSE Linux Enterprise Real Time 15 SP2	pcre2	Already fixed
SUSE Linux Enterprise Real Time 15 SP3	pcre2	Already fixed
SUSE Linux Enterprise Real Time 15 SP4	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP1-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP2-BCL	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP2-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP2-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP3-BCL	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP3-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP3-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP4	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP4-ESPOS	pcre2	Already fixed
SUSE Linux Enterprise Server 12 SP4-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL	pcre2	Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL	pcre2	Already fixed
SUSE Linux Enterprise Server 15-LTSS	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15	pcre2	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1	pcre2	Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP4	pcre2	Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP5	pcre2	Already fixed
SUSE Manager Proxy 4.0	pcre2	Already fixed
SUSE Manager Proxy 4.1	pcre2	Already fixed
SUSE Manager Proxy 4.2	pcre2	Already fixed
SUSE Manager Retail Branch Server 4.0	pcre2	Already fixed
SUSE Manager Retail Branch Server 4.1	pcre2	Already fixed
SUSE Manager Retail Branch Server 4.2	pcre2	Already fixed
SUSE Manager Server 4.0	pcre2	Already fixed
SUSE Manager Server 4.1	pcre2	Already fixed
SUSE Manager Server 4.2	pcre2	Already fixed
SUSE OpenStack Cloud 7	pcre2	Already fixed
SUSE OpenStack Cloud 8	pcre2	Already fixed
SUSE OpenStack Cloud 9	pcre2	Already fixed
SUSE OpenStack Cloud Crowbar 8	pcre2	Already fixed
SUSE OpenStack Cloud Crowbar 9	pcre2	Already fixed
openSUSE Leap 15.3	pcre2	Already fixed
openSUSE Leap 15.4	pcre2	Already fixed
openSUSE Leap Micro 5.2	pcre2	Already fixed
openSUSE Leap Micro 5.3	pcre2	Already fixed
openSUSE Leap Micro 5.4	pcre2	Already fixed

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SUSE Timeline for this CVE

CVE page created: Sat Apr 29 18:00:31 2017
CVE page last modified: Mon Nov 18 13:45:51 2024