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Oracle Critical Patch Update April 2022

Released April 2022 · Oracle's advisory ↗ · ← Critical Patch Update, January 2022 · Critical Patch Update, July 2022 →

222 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update April 2022, one square per CVE: 111 Java CVEs, 26 protected by Waratek, 13 exploited, 111 other CVEs in this release.

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26Protected by Waratek5Mitigation candidate80No exploit published64Outside Waratek scope47Not applicable 13Exploited, marked by the ring

No exploit published. For 40 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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Columns
Has a public PoC✕
Overview 5 matches · 3 protected · 2 exploited · 0 CISA KEV · 3 EPSS ≥ 0.5
5matches 3protected60.0% 2exploited40.0% 0CISA KEV0.0% 3EPSS ≥ 0.560.0%
Protected by Waratek 3 60.0% Rule in development 0 0.0% Mitigation candidate 2 40.0% No exploit published 0 0.0%
Critical 0 0.0% High 0 0.0% Medium 5 100.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 3 60.0% partly blocked 0 0.0% not blocked 2 40.0% 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 2 / quarter
Mitigation candidate: 2Protected by Waratek: 3 Medium: 5 not blocked: 2blocked by ARMR today: 3 Proof of concept only: 1Working exploit published: 2Exploited: 2
Q2 191 Protected by Waratek1 Medium1 blocked by ARMR today1 Working exploit published1 Q3 190 Q4 190 Q1 200 Q2 200 Q3 200 Q4 200 Q1 210 Q2 212 Protected by Waratek1 Mitigation candidate1 Medium2 blocked by ARMR today1 not blocked1 Exploited1 Working exploit published1 Q3 211 Protected by Waratek1 Medium1 blocked by ARMR today1 Exploited1 Q4 211 Mitigation candidate1 Medium1 not blocked1 Proof of concept only1
Q2 19Q3 19Q4 19Q1 20Q2 20Q3 20Q4 20Q1 21Q2 21Q3 21Q4 21
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-2021-2471 Medium 2021-10-20 Mitigation candidate Proof of concept only Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).
CVE-2021-34429 Medium 2021-07-15 Protected by Waratek Exploited For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.
CVE-2021-28169 Medium 2021-06-09 Mitigation candidate Exploited For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
CVE-2020-6950 Medium 2021-06-02 Protected by Waratek Working exploit published Directory traversal in Eclipse Mojarra before 2.3.14 allows attackers to read arbitrary files via the loc parameter or con parameter.
CVE-2019-3799 Medium 2019-05-06 Protected by Waratek Working exploit published Spring Cloud Config, versions 2.1.x prior to 2.1.2, versions 2.0.x prior to 2.0.4, and versions 1.4.x prior to 1.4.6, and older unsupported versions allow applications to serve arbitrary configuration files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead a directory traversal attack.