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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✕EPSS ≥ 0.5✕
Overview 9 matches · 4 in Waratek scope · 3 protected · 6 exploited · 3 CISA KEV · 7 public PoC
9matches 4in Waratek scope44.4% 3protected33.3% 6exploited66.7% 3CISA KEV33.3% 7public PoC77.8%
Protected by Waratek 4 44.4% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 1 11.1% Not applicable 4 44.4% Withdrawn CVE 0 0.0%
Critical 3 33.3% High 4 44.4% Medium 2 22.2% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 3 33.3% partly blocked 1 11.1% not blocked 5 55.6% not established 0 0.0% unrecorded 0 0.0%
Exploited 6 66.7% Working exploit published 1 11.1% Proof of concept only 0 0.0% Forecast only 2 22.2% No public exploit 0 0.0%
split by peak 4 / quarter
Not applicable: 4Outside Waratek scope: 1Protected by Waratek: 4 Medium: 2High: 4Critical: 3 not blocked: 5partly blocked: 1blocked by ARMR today: 3 Forecast only: 2Working exploit published: 1Exploited: 6
Q3 161 Not applicable1 High1 not blocked1 Forecast only1 Q4 160 Q1 170 Q2 171 Protected by Waratek1 Critical1 blocked by ARMR today1 Working exploit published1 Q3 171 Not applicable1 High1 not blocked1 Exploited1 Q4 174 Protected by Waratek2 Not applicable2 Critical1 High2 Medium1 blocked by ARMR today1 partly blocked1 not blocked2 Exploited3 Forecast only1 Q1 181 Outside Waratek scope1 Medium1 not blocked1 Exploited1 Q2 181 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1
Q3 16Q4 16Q1 17Q2 17Q3 17Q4 17Q1 18Q2 18
9 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-2018-2628 Critical 2018-04-19 Protected by Waratek Exploited Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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.
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-2017-3737 Medium 2017-12-07 Not applicable Forecast only OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL version 1.0.2b-1.0.2m are affected. Fixed in OpenSSL 1.0.2n. OpenSSL 1.1.0 is not affected.
CVE-2015-7501 Critical 2017-11-09 Protected by Waratek Exploited Red Hat JBoss A-MQ 6.x; BPM Suite (BPMS) 6.x; BRMS 6.x and 5.x; Data Grid (JDG) 6.x; Data Virtualization (JDV) 6.x and 5.x; Enterprise Application Platform 6.x, 5.x, and 4.3.x; Fuse 6.x; Fuse Service Works (FSW) 6.x; Operations Network (JBoss ON) 3.x; Portal 6.x; SOA Platform (SOA-P) 5.x; Web Server (JWS) 3.x; Red Hat OpenShift/xPAAS 3.x; and Red Hat Subscription Asset Manager 1.3 allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.
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.
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-2016-6304 High 2016-09-26 Not applicable Forecast only Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.