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cvelistRedhatCVELIST:CVE-2022-4904
HistoryMar 06, 2023 - 12:00 a.m.

CVE-2022-4904

2023-03-0600:00:00
CWE-20
redhat
www.cve.org
c-ares
stack overflow
denial of service
confidentiality
integrity

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "c-ares",
    "versions": [
      {
        "version": "unknown",
        "status": "affected"
      }
    ]
  }
]