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cvelistApacheCVELIST:CVE-2021-44790
HistoryDec 20, 2021 - 12:00 a.m.

CVE-2021-44790 Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier

2021-12-2000:00:00
CWE-787
apache
www.cve.org
3

9.9 High

AI Score

Confidence

High

0.088 Low

EPSS

Percentile

94.6%

A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.

CNA Affected

[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache HTTP Server",
    "versions": [
      {
        "version": "Apache HTTP Server 2.4",
        "status": "affected",
        "lessThanOrEqual": "2.4.51",
        "versionType": "custom"
      }
    ]
  }
]

References