Fluid Attacks Database

Description

A flaw in Node.js HTTP/2 handling can cause HTTP/2 retained header blocks evade maxSessionMemory and enable remote memory exhaustion.

This vulnerability affects Node.js 24.x and 22.x.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 12	nodejs	=18.13.0+dfsg1-1 \|\| =18.13.0+dfsg1-1.1 \|\| =18.19.0+dfsg-1 \|\| =18.19.0+dfsg-2 \|\| =18.19.0+dfsg-3 \|\| =18.19.0+dfsg-4 \|\| =18.19.0+dfsg-5 \|\| =18.19.0+dfsg-6 \|\| =18.19.0+dfsg-6~deb12u1 \|\| =18.19.0+dfsg-6~deb12u2 \|\| =18.19.1+dfsg-1 \|\| =18.19.1+dfsg-2 \|\| =18.19.1+dfsg-3 \|\| =18.19.1+dfsg-3.1 \|\| =18.19.1+dfsg-4 \|\| =18.19.1+dfsg-6 \|\| =18.20.1+dfsg-1 \|\| =18.20.1+dfsg-2 \|\| =18.20.1+dfsg-3 \|\| =18.20.1+dfsg-4 \|\| =18.20.4+dfsg-1~deb12u1 \|\| =18.20.4+dfsg-1~deb12u2 \|\| >=0 <18.20.4+dfsg-1~deb12u3	18.20.4+dfsg-1~deb12u3
rpm rhel10.0	nodejs22	<1:22.23.2-1.el10_0	1:22.23.2-1.el10_0
rpm rhel9.6	nodejs	<1:22.23.2-1.module+el9.6.0+24769+299a7e3a	1:22.23.2-1.module+el9.6.0+24769+299a7e3a
alpine v3.22	nodejs	>=0 <22.23.2-r0	22.23.2-r0
alpine v3.23	nodejs	>=0 <24.18.1-r0	24.18.1-r0
debian 13	nodejs	=20.19.2+dfsg-1 \|\| =20.19.2+dfsg-1+deb13u1 \|\| =20.19.2+dfsg-1+deb13u2 \|\| >=0 <20.19.2+dfsg-1+deb13u3	20.19.2+dfsg-1+deb13u3
alpine v3.21	nodejs	>=0 <22.23.2-r0	22.23.2-r0
alpine v3.24	nodejs	>=0 <24.18.1-r0	24.18.1-r0
rpm rhel9	nodejs	<1:22.23.2-1.module+el9.8.0+24709+804d6b5b	1:22.23.2-1.module+el9.8.0+24709+804d6b5b
rpm rhel10	nodejs22	<1:22.23.2-1.el10_2	1:22.23.2-1.el10_2

1-10 of 13

Aliases

References

Does your application use this vulnerable software?

During the free trial, our tools assess your application, identify vulnerabilities, and provide recommendations for their remediation.