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Java SE CPU Apr 2013

Released April 2013 · Oracle's advisory ↗ · ← Critical Patch Update, April 2013 · Java SE Critical Patch Update, June 2013 →

42 CVEs in this release, one square each

Protected by WaratekNo exploit publishedOutside Waratek scope, exploitedOutside Waratek scope, exploitedOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scopeOutside Waratek scope
Share this chart Java SE CPU Apr 2013, one square per CVE: 2 Java CVEs, 1 protected by Waratek, 2 exploited, 40 other CVEs in this release.

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1Protected by Waratek1No exploit published40Outside Waratek scope 2Exploited, marked by the ring

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 to 2013-04-30✕Has a public PoC✕
Overview 5 matches · 0 in Waratek scope · 0 protected · 2 exploited · 1 CISA KEV · 2 EPSS ≥ 0.5
5matches 0in Waratek scope0.0% 0protected0.0% 2exploited40.0% 1CISA KEV20.0% 2EPSS ≥ 0.540.0%
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0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 5 100.0% Not applicable 0 0.0% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 2 40.0% Medium 2 40.0% Low 1 20.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 5 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 40.0% Working exploit published 2 40.0% Proof of concept only 1 20.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 3 / month
Outside Waratek scope: 5 Low: 1Medium: 2High: 2 not blocked: 5 Proof of concept only: 1Working exploit published: 2Exploited: 2
Mar 132 Outside Waratek scope2 High2 not blocked2 Working exploit published1 Proof of concept only1 Apr 133 Outside Waratek scope3 Medium2 Low1 not blocked3 Exploited2 Working exploit published1
Mar 13Apr 13
5 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-2013-2423 Low 2013-04-17 Outside Waratek scope Exploited Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 7, allows remote attackers to affect integrity via unknown vectors related to HotSpot. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from the original researcher that this vulnerability allows remote attackers to bypass permission checks by the MethodHandles method and modify arbitrary public final fields using reflection and type confusion, as demonstrated using integer and double fields to disable the security manager.
CVE-2013-2419 Medium 2013-04-17 Outside Waratek scope Working exploit published Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, 6 Update 43 and earlier, and 5.0 Update 41 and earlier; and OpenJDK 6 and 7; allows remote attackers to affect availability via unknown vectors related to 2D. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to "font processing errors" in the International Components for Unicode (ICU) Layout Engine before 51.2.
CVE-2013-2416 Medium 2013-04-17 Outside Waratek scope Exploited Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier allows remote attackers to affect integrity via unknown vectors related to Deployment.
CVE-2013-1491 High 2013-03-08 Outside Waratek scope Proof of concept only The Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, 6 Update 43 and earlier, 5.0 Update 41 and earlier, and JavaFX 2.2.7 and earlier allows remote attackers to execute arbitrary code via vectors related to 2D, as demonstrated by Joshua Drake during a Pwn2Own competition at CanSecWest 2013.
CVE-2013-1488 High 2013-03-08 Outside Waratek scope Working exploit published The Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to execute arbitrary code via unspecified vectors involving reflection, Libraries, "improper toString calls," and the JDBC driver manager, as demonstrated by James Forshaw during a Pwn2Own competition at CanSecWest 2013.