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Oracle Critical Patch Update April 2018

Released April 2018 · Oracle's advisory ↗ · ← Critical Patch Update, January 2018 · Critical Patch Update, July 2018 →

165 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2018, one square per CVE: 76 Java CVEs, 20 protected by Waratek, 6 exploited, 89 other CVEs in this release.

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20Protected by Waratek2Mitigation candidate54No exploit published30Outside Waratek scope59Not applicable 6Exploited, marked by the ring

No exploit published. For 52 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✕
Overview 3 matches · 1 in Waratek scope · 0 protected · 2 CISA KEV
3matches 1in Waratek scope33.3% 0protected0.0% 2CISA KEV66.7%
Protected by Waratek 1 33.3% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 0 0.0% Not applicable 2 66.7% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 3 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 1 33.3% not blocked 2 66.7% not established 0 0.0% unrecorded 0 0.0%
Exploited 3 100.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / month
Not applicable: 2Protected by Waratek: 1 High: 3 not blocked: 2partly blocked: 1 Exploited: 3
Sep 171 Not applicable1 High1 not blocked1 Exploited1 Oct 171 Protected by Waratek1 High1 partly blocked1 Exploited1 Nov 170 Dec 171 Not applicable1 High1 not blocked1 Exploited1
Sep 17Oct 17Nov 17Dec 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-2017-17562 High 2017-12-12 Not applicable Exploited Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. This is a result of initializing the environment of forked CGI scripts using untrusted HTTP request parameters in the cgiHandler function in cgi.c. When combined with the glibc dynamic linker, this behaviour can be abused for remote code execution using special parameter names such as LD_PRELOAD. An attacker can POST their shared object payload in the body of the request, and reference it using /proc/self/fd/0.
CVE-2017-12617 High 2017-10-04 Protected by Waratek Exploited When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default servlet to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
CVE-2017-9798 High 2017-09-18 Not applicable Exploited Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker sends an unauthenticated OPTIONS HTTP request when attempting to read secret data. This is a use-after-free issue and thus secret data is not always sent, and the specific data depends on many factors including configuration. Exploitation with .htaccess can be blocked with a patch to the ap_limit_section function in server/core.c.