Vulnerability Monitor

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CVE-2025-24970

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.

Published

2025-02-10T22:15:38.057

Last Modified

2025-09-05T17:20:12.260

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-20
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	netty	netty	< 4.1.118	Yes
Application	netapp	active_iq_unified_manager	-	Yes
Application	netapp	active_iq_unified_manager	-	Yes
Application	netapp	active_iq_unified_manager	-	Yes
Application	netapp	oncommand_insight	-	Yes

References

https://github.com/netty/netty/commit/87f40725155b2f89adfde68c7732f97c153676c4 Patch ([email protected])
https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20250221-0005/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-detection Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.vicarius.io/vsociety/posts/cve-2025-24970-netty-vulnerability-mitigation Exploit, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/netty/netty/security/advisories/GHSA-4g8c-wm8x-jfhw Vendor Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)