CVE-2022-28614 read beyond bounds via ap_rwrite()

2022-06-0810:00:48

CWE-190

CWE-200

apache

www.cve.org

7.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.8%

JSON

The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the ‘ap_rputs’ function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.

CNA Affected

[
  {
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.4.53",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]