- Description
- libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,
- Source
- cve@mitre.org
- NVD status
- Analyzed
- Products
- libexpat
CVSS 3.1
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.4
- Exploitability score
- 2.5
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Severity
- MEDIUM
- cve@mitre.org
- CWE-416
- Hype score
- Not currently trending
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{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E3A57811-3797-4D35-A4AC-E1AB3CE6F1F3",
"versionEndExcluding": "2.8.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]