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High Oracle Communications Applications REST Services Manager (Netty) CVEs

2 CVEs, 1 exploited

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Overview 2 matches · 0 protected · 1 exploited · 1 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5

2matches 0protected0.0% 1exploited50.0% 1CISA KEV50.0% 1public PoC50.0% 1EPSS ≥ 0.550.0%

Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 1 50.0% No exploit published 1 50.0%

Critical 0 0.0% High 2 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%

blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 2 100.0% 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 StatusSeverityProtectionExploit maturity peak 1 / month

Oct 231 Mitigation candidate1 High1 not blocked1 Exploited1 Nov 230 Dec 230 Jan 240 Feb 240 Mar 240 Apr 240 May 240 Jun 240 Jul 240 Aug 240 Sep 240 Oct 240 Nov 240 Dec 240 Jan 250 Feb 251 No exploit published1 High1 not blocked1 Proof of concept only1

Oct 23Dec 23Feb 24Apr 24Jun 24Aug 24Oct 24Dec 24Feb 25

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CVE	Severity	Published▾	Status	Exploitation	Description
CVE-2025-24970	High	2025-02-10	No exploit published	Proof of concept only	Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually.
CVE-2023-44487	High	2023-10-10	Mitigation candidate	Exploited	The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

CVE

Severity

Published▾

Status

Exploitation

Description

CVE-2025-24970

High

2025-02-10

No exploit published

Proof of concept only

Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually.

CVE-2023-44487

High

2023-10-10

Mitigation candidate

Exploited

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.