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Oracle Critical Patch Update October 2021

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

231 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update October 2021, one square per CVE: 101 Java CVEs, 26 protected by Waratek, 7 exploited, 130 other CVEs in this release.

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26Protected by Waratek3Mitigation candidate72No exploit published42Outside Waratek scope88Not applicable 7Exploited, marked by the ring

No exploit published. For 52 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
Including CVEs outside Waratek scope✕CISA KEV listed✕
Overview 4 matches · 1 in Waratek scope · 1 protected
4matches 1in Waratek scope25.0% 1protected25.0%
Protected by Waratek 1 25.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 3 75.0% Not applicable 0 0.0% Withdrawn CVE 0 0.0%
Critical 2 50.0% High 1 25.0% Medium 1 25.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 25.0% partly blocked 0 0.0% not blocked 3 75.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 4 100.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / quarter
Outside Waratek scope: 3Protected by Waratek: 1 Medium: 1High: 1Critical: 2 not blocked: 3blocked by ARMR today: 1 Exploited: 4
Q2 171 Outside Waratek scope1 Critical1 not blocked1 Exploited1 Q3 170 Q4 170 Q1 180 Q2 180 Q3 180 Q4 180 Q1 190 Q2 190 Q3 190 Q4 190 Q1 200 Q2 201 Outside Waratek scope1 Medium1 not blocked1 Exploited1 Q3 200 Q4 201 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1 Q1 211 Outside Waratek scope1 High1 not blocked1 Exploited1
Q3 17Q1 18Q3 18Q1 19Q3 19Q1 20Q3 20Q1 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-2021-3156 High 2021-01-26 Outside Waratek scope Exploited Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
CVE-2020-17530 Critical 2020-12-11 Protected by Waratek Exploited Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.
CVE-2020-11023 Medium 2020-04-29 Outside Waratek scope Exploited In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.
CVE-2017-9841 Critical 2017-06-27 Outside Waratek scope Exploited Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP code via HTTP POST data beginning with a "<?php " substring, as demonstrated by an attack on a site with an exposed /vendor folder, i.e., external access to the /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php URI.