CVE-2024-45490

2024-08-3000:00:00

mitre

github.com

libexpat

xml_parsebuffer

security issue

AI Score

9.5

Confidence

High

EPSS

0.001

Percentile

39.7%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

JSON

An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*"
    ],
    "vendor": "libexpat_project",
    "product": "libexpat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.6.3",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]