CVE-2024-7347 NGINX MP4 module vulnerability

2024-08-1414:32:33

CWE-126

www.cve.org

nginx

mp4 module

vulnerability

CVSS3

4.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

CVSS4

5.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H/SA:N

EPSS

Percentile

13.3%

JSON

NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CNA Affected

[
  {
    "vendor": "F5",
    "product": "NGINX Open Source",
    "modules": [
      "ngx_http_mp4_module"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.5.13",
        "lessThan": "*",
        "changes": [
          {
            "at": "1.26.2",
            "status": "unaffected"
          },
          {
            "at": "1.27.1",
            "status": "unaffected"
          }
        ],
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "F5",
    "product": "NGINX Plus",
    "modules": [
      "ngx_http_m4_module"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "R4",
        "lessThan": "*",
        "changes": [
          {
            "at": "R31 P3",
            "status": "unaffected"
          },
          {
            "at": "R32 P1",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]