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Oracle Critical Patch Update April 2023

Released April 2023 · Oracle's advisory ↗ · ← Critical Patch Update, January 2023 · Critical Patch Update, July 2023 →

328 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2023, one square per CVE: 175 Java CVEs, 47 protected by Waratek, 12 exploited, 153 other CVEs in this release.

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47Protected by Waratek9Mitigation candidate119No exploit published35Outside Waratek scope118Not applicable 12Exploited, marked by the ring

No exploit published. For 56 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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Overview 108 matches · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
108matches 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 108 100.0%
Critical 6 5.6% High 45 41.7% Medium 55 50.9% Low 2 1.9% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 108 100.0% 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 108 100.0%
split by peak 43 / quarter
No exploit published: 108 Low: 2Medium: 55High: 45Critical: 6 not blocked: 108 No public exploit: 108
Q3 191 No exploit published1 High1 not blocked1 No public exploit1 Q4 190 Q1 201 No exploit published1 High1 not blocked1 No public exploit1 Q2 201 No exploit published1 Medium1 not blocked1 No public exploit1 Q3 200 Q4 206 No exploit published6 High4 Medium1 Low1 not blocked6 No public exploit6 Q1 2111 No exploit published11 High11 not blocked11 No public exploit11 Q2 212 No exploit published2 High1 Medium1 not blocked2 No public exploit2 Q3 2110 No exploit published10 High6 Medium4 not blocked10 No public exploit10 Q4 211 No exploit published1 Medium1 not blocked1 No public exploit1 Q1 222 No exploit published2 High1 Medium1 not blocked2 No public exploit2 Q2 224 No exploit published4 High2 Medium2 not blocked4 No public exploit4 Q3 2211 No exploit published11 Critical3 High4 Medium3 Low1 not blocked11 No public exploit11 Q4 2211 No exploit published11 Critical2 High8 Medium1 not blocked11 No public exploit11 Q1 234 No exploit published4 Critical1 High2 Medium1 not blocked4 No public exploit4 Q2 2343 No exploit published43 High4 Medium39 not blocked43 No public exploit43
Q4 19Q2 20Q4 20Q2 21Q4 21Q2 22Q4 22Q2 23
108 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed. ‹ prev page 2 of 2 next ›
CVE Severity Published▾ Status Exploitation Description
CVE-2020-35491 High 2020-12-17 No exploit published No public exploit FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource.
CVE-2020-35490 High 2020-12-17 No exploit published No public exploit FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource.
CVE-2020-8908 Low 2020-12-10 No exploit published No public exploit A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured.
CVE-2020-13954 Medium 2020-11-12 No exploit published No public exploit By default, Apache CXF creates a /services page containing a listing of the available endpoint names and addresses. This webpage is vulnerable to a reflected Cross-Site Scripting (XSS) attack via the styleSheetPath, which allows a malicious actor to inject javascript into the web page. This vulnerability affects all versions of Apache CXF prior to 3.4.1 and 3.3.8. Please note that this is a separate issue to CVE-2019-17573.
CVE-2020-11979 High 2020-10-01 No exploit published No public exploit As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.
CVE-2020-10693 Medium 2020-05-06 No exploit published No public exploit A flaw was found in Hibernate Validator version 6.1.2.Final. A bug in the message interpolation processor enables invalid EL expressions to be evaluated as if they were valid. This flaw allows attackers to bypass input sanitation (escaping, stripping) controls that developers may have put in place when handling user-controlled data in error messages.
CVE-2020-7009 High 2020-03-31 No exploit published No public exploit Elasticsearch versions from 6.7.0 before 6.8.8 and 7.0.0 before 7.6.2 contain a privilege escalation flaw if an attacker is able to create API keys. An attacker who is able to generate an API key can perform a series of steps that result in an API key being generated with elevated privileges.
CVE-2019-12402 High 2019-08-30 No exploit published No public exploit The file name encoding algorithm used internally in Apache Commons Compress 1.15 to 1.18 can get into an infinite loop when faced with specially crafted inputs. This can lead to a denial of service attack if an attacker can choose the file names inside of an archive created by Compress.
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