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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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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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Including CVEs outside Waratek scope✕Has a public PoC✕
Overview 7 matches · 4 in Waratek scope · 2 protected · 3 exploited · 0 CISA KEV · 5 EPSS ≥ 0.5
7matches 4in Waratek scope57.1% 2protected28.6% 3exploited42.9% 0CISA KEV0.0% 5EPSS ≥ 0.571.4%
Protected by Waratek 2 28.6% Rule in development 0 0.0% Mitigation candidate 2 28.6% No exploit published 0 0.0% Outside Waratek scope 1 14.3% Not applicable 2 28.6% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 7 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 2 28.6% partly blocked 0 0.0% not blocked 5 71.4% not established 0 0.0% unrecorded 0 0.0%
Exploited 3 42.9% Working exploit published 3 42.9% Proof of concept only 1 14.3% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 2 / quarter
Not applicable: 2Outside Waratek scope: 1Mitigation candidate: 2Protected by Waratek: 2 High: 7 not blocked: 5blocked by ARMR today: 2 Proof of concept only: 1Working exploit published: 3Exploited: 3
Q3 201 Mitigation candidate1 High1 not blocked1 Working exploit published1 Q4 200 Q1 211 Not applicable1 High1 not blocked1 Exploited1 Q2 212 Mitigation candidate1 Not applicable1 High2 not blocked2 Working exploit published2 Q3 211 Outside Waratek scope1 High1 not blocked1 Proof of concept only1 Q4 211 Protected by Waratek1 High1 blocked by ARMR today1 Exploited1 Q1 221 Protected by Waratek1 High1 blocked by ARMR today1 Exploited1
Q3 20Q4 20Q1 21Q2 21Q3 21Q4 21Q1 22
7 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-2022-21371 High 2022-01-19 Protected by Waratek Exploited Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVE-2021-4104 High 2021-12-14 Protected by Waratek Exploited JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
CVE-2021-33909 High 2021-07-20 Outside Waratek scope Proof of concept only fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
CVE-2021-23017 High 2021-06-01 Not applicable Working exploit published A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.
CVE-2021-29505 High 2021-05-28 Mitigation candidate Working exploit published XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.
CVE-2021-23337 High 2021-02-15 Not applicable Exploited Lodash versions prior to 4.17.21 are vulnerable to Command Injection via the template function.
CVE-2020-13935 High 2020-07-14 Mitigation candidate Working exploit published The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.