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Oracle Critical Patch Update April 2017

Released April 2017 · Oracle's advisory ↗ · ← Critical Patch Update, January 2017 · Critical Patch Update, July 2017 →

227 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2017, one square per CVE: 113 Java CVEs, 17 protected by Waratek, 8 exploited, 114 other CVEs in this release.

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17Protected by Waratek1Mitigation candidate95No exploit published13Outside Waratek scope101Not applicable 8Exploited, marked by the ring

No exploit published. For 93 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✕Published from 2017-05-01✕
Overview 3 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
3matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
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0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 2 66.7% Not applicable 1 33.3% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 1 33.3% Medium 2 66.7% 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 3 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 3 100.0%
split by peak 1 / month
Not applicable: 1Outside Waratek scope: 2 Medium: 2High: 1 not blocked: 3 No public exploit: 3
May 171 Not applicable1 Medium1 not blocked1 No public exploit1 Jun 170 Jul 171 Outside Waratek scope1 High1 not blocked1 No public exploit1 Aug 171 Outside Waratek scope1 Medium1 not blocked1 No public exploit1
May 17Jun 17Jul 17Aug 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-2016-0762 Medium 2017-08-10 Outside Waratek scope No public exploit The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder.
CVE-2016-8743 High 2017-07-27 Outside Waratek scope No public exploit Apache HTTP Server, in all releases prior to 2.2.32 and 2.4.25, was liberal in the whitespace accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution.
CVE-2017-3732 Medium 2017-05-04 Not applicable No public exploit There is a carry propagating bug in the x86_64 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be very significant and likely only accessible to a limited number of attackers. An attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. For example this can occur by default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very similar to CVE-2015-3193 but must be treated as a separate problem.