CVE-2024-32760 NGINX HTTP/3 QUIC vulnerability

2024-05-2916:02:04

CWE-787

www.cve.org

nginx

http/3

quic

vulnerability

encoder

instructions

worker processes

terminate

potential impact

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

AI Score

6.3

Confidence

High

EPSS

Percentile

15.5%

JSON

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 encoder instructions can cause NGINX worker processes to terminate or cause or other potential impact.

CNA Affected

[
  {
    "defaultStatus": "unknown",
    "modules": [
      "HTTP/3"
    ],
    "product": "NGINX Open Source",
    "vendor": "F5",
    "versions": [
      {
        "lessThan": "1.26.1",
        "status": "affected",
        "version": "1.25.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unknown",
    "modules": [
      "HTTP/3"
    ],
    "product": "NGINX Plus",
    "vendor": "F5",
    "versions": [
      {
        "lessThan": "R32",
        "status": "affected",
        "version": "R30",
        "versionType": "custom"
      }
    ]
  }
]