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CVE-2024-2653

High · published April 3, 2024

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High probability of exploitation

CVSS calls it high at 8.2. It sits in the 99.7th percentile for exploit probability.

CVSS v3.1

8.2

EPSS

83%

Percentile

99.7

In the wild

Unconfirmed

What it is

amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.

The record

Technical detail

CVSS v3.1: 8.2 · HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0: Not supplied
EPSS: 0.83366 · 99.7th percentile
Published: 2024-04-03T17:18Z

EPSS history

Timeline

03 APR 17:18Z
CVE-2024-2653
cvelistv5