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Oracle Critical Patch Update October 2023

Released October 2023 · Oracle's advisory ↗ · ← Critical Patch Update, July 2023 · Critical Patch Update, January 2024 →

245 CVEs in this release, one square each

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Share this chart Oracle Critical Patch Update October 2023, one square per CVE: 105 Java CVEs, 15 protected by Waratek, 8 exploited, 140 other CVEs in this release.

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By status

15Protected by Waratek3Mitigation candidate87No exploit published44Outside Waratek scope96Not applicable 8Exploited, marked by the ring

No exploit published. For 35 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 2 matches · 1 exploited · 0 CISA KEV · 1 EPSS ≥ 0.5
2matches 1exploited50.0% 0CISA KEV0.0% 1EPSS ≥ 0.550.0%
Protected by Waratek 2 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 2 100.0% High 0 0.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 2 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 1 50.0% Working exploit published 0 0.0% Proof of concept only 1 50.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / month
Protected by Waratek: 2 Critical: 2 blocked by ARMR today: 2 Proof of concept only: 1Exploited: 1
Sep 221 Protected by Waratek1 Critical1 blocked by ARMR today1 Proof of concept only1 Oct 220 Nov 220 Dec 221 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1
Sep 22Oct 22Nov 22Dec 22
2 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-2022-1471 Critical 2022-12-01 Protected by Waratek Exploited SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.
CVE-2022-36944 Critical 2022-09-23 Protected by Waratek Proof of concept only Scala 2.13.x before 2.13.9 has a Java deserialization chain in its JAR file. On its own, it cannot be exploited. There is only a risk in conjunction with Java object deserialization within an application. In such situations, it allows attackers to erase contents of arbitrary files, make network connections, or possibly run arbitrary code (specifically, Function0 functions) via a gadget chain.