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Oracle Critical Patch Update April 2020

Released April 2020 · Oracle's advisory ↗ · ← Critical Patch Update, January 2020 · Critical Patch Update, July 2020 →

300 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2020, one square per CVE: 183 Java CVEs, 26 protected by Waratek, 5 exploited, 117 other CVEs in this release.

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By status

26Protected by Waratek1Mitigation candidate156No exploit published60Outside Waratek scope56Not applicable1Withdrawn CVE 5Exploited, marked by the ring

No exploit published. For 141 of them, Oracle's security advisory is the source of public detail.

Protected by Waratek. Waratek RASP can block exploitation of these on systems that have not applied the patch yet.

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Protection: Full✕Published to 2017-06-30✕
Overview 3 matches · 0 exploited · 0 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5
3matches 0exploited0.0% 0CISA KEV0.0% 1public PoC33.3% 1EPSS ≥ 0.533.3%
Protected by Waratek 3 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 2 66.7% High 1 33.3% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 3 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 1 33.3% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 2 66.7%
split by peak 1 / quarter
Protected by Waratek: 3 High: 1Critical: 2 blocked by ARMR today: 3 No public exploit: 2Working exploit published: 1
Q1 151 Protected by Waratek1 High1 blocked by ARMR today1 No public exploit1 Q2 150 Q3 150 Q4 150 Q1 160 Q2 160 Q3 160 Q4 161 Protected by Waratek1 Critical1 blocked by ARMR today1 No public exploit1 Q1 170 Q2 171 Protected by Waratek1 Critical1 blocked by ARMR today1 Working exploit published1
Q1 15Q2 15Q3 15Q4 15Q1 16Q2 16Q3 16Q4 16Q1 17Q2 17
3 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2017-5645 Critical 2017-04-17 Protected by Waratek Working exploit published In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.
CVE-2016-1000031 Critical 2016-10-25 Protected by Waratek No public exploit Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution
CVE-2015-0254 High 2015-03-09 Protected by Waratek No public exploit Apache Standard Taglibs before 1.2.3 allows remote attackers to execute arbitrary code or conduct external XML entity (XXE) attacks via a crafted XSLT extension in a (1) <x:parse> or (2) <x:transform> JSTL XML tag.