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Oracle Critical Patch Update April 2019

Released April 2019 · Oracle's advisory ↗ · ← Critical Patch Update, January 2019 · Critical Patch Update, July 2019 →

207 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2019, one square per CVE: 106 Java CVEs, 20 protected by Waratek, 8 exploited, 101 other CVEs in this release.

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20Protected by Waratek3Mitigation candidate83No exploit published58Outside Waratek scope43Not applicable 8Exploited, marked by the ring

No exploit published. For 80 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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Including CVEs outside Waratek scope✕EPSS ≥ 0.5✕
Overview 4 matches · 0 in Waratek scope · 0 protected · 2 exploited · 0 CISA KEV · 3 public PoC
4matches 0in Waratek scope0.0% 0protected0.0% 2exploited50.0% 0CISA KEV0.0% 3public PoC75.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 3 75.0% Not applicable 1 25.0% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 0 0.0% Medium 4 100.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 4 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 50.0% Working exploit published 1 25.0% Proof of concept only 1 25.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 2 / month
Not applicable: 1Outside Waratek scope: 3 Medium: 4 not blocked: 4 Proof of concept only: 1Working exploit published: 1Exploited: 2
Jan 182 Outside Waratek scope1 Not applicable1 Medium2 not blocked2 Exploited1 Proof of concept only1 Feb 180 Mar 180 Apr 180 May 180 Jun 180 Jul 180 Aug 180 Sep 181 Outside Waratek scope1 Medium1 not blocked1 Exploited1 Oct 181 Outside Waratek scope1 Medium1 not blocked1 Working exploit published1
Jan 18Feb 18Mar 18Apr 18May 18Jun 18Jul 18Aug 18Sep 18Oct 18
4 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-2018-11784 Medium 2018-10-04 Outside Waratek scope Working exploit published When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.
CVE-2018-11763 Medium 2018-09-25 Outside Waratek scope Exploited In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol.
CVE-2017-5754 Medium 2018-01-04 Not applicable Proof of concept only Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.
CVE-2017-5753 Medium 2018-01-04 Outside Waratek scope Exploited Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.