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Oracle Critical Patch Update January 2022

Released January 2022 · Oracle's advisory ↗ · ← Critical Patch Update, October 2021 · Critical Patch Update, April 2022 →

266 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update January 2022, one square per CVE: 137 Java CVEs, 34 protected by Waratek, 13 exploited, 129 other CVEs in this release.

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By status

34Protected by Waratek3Mitigation candidate100No exploit published57Outside Waratek scope72Not applicable 13Exploited, marked by the ring

No exploit published. For 71 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 4 matches · 2 exploited · 0 CISA KEV · 3 EPSS ≥ 0.5
4matches 2exploited50.0% 0CISA KEV0.0% 3EPSS ≥ 0.575.0%
Protected by Waratek 4 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 0 0.0% High 0 0.0% Medium 4 100.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 4 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 50.0% Working exploit published 2 50.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / month
Protected by Waratek: 4 Medium: 4 blocked by ARMR today: 4 Working exploit published: 2Exploited: 2
Apr 211 Protected by Waratek1 Medium1 blocked by ARMR today1 Working exploit published1 May 210 Jun 211 Protected by Waratek1 Medium1 blocked by ARMR today1 Working exploit published1 Jul 211 Protected by Waratek1 Medium1 blocked by ARMR today1 Exploited1 Aug 210 Sep 210 Oct 210 Nov 210 Dec 211 Protected by Waratek1 Medium1 blocked by ARMR today1 Exploited1
Apr 21May 21Jun 21Jul 21Aug 21Sep 21Oct 21Nov 21Dec 21
4 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-2021-45105 Medium 2021-12-18 Protected by Waratek Exploited Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.
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-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-2021-28164 Medium 2021-04-01 Protected by Waratek Working exploit published In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.