fkie_cve-2024-34459
Vulnerability from fkie_nvd
Published
2024-05-14 15:39
Modified
2025-10-10 18:00
Severity ?
Summary
An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*",
"matchCriteriaId": "517671E2-48C2-474D-B828-542FEAF77DDD",
"versionEndExcluding": "2.11.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B14116EA-BDC9-4288-9AD9-28EA3711DB52",
"versionEndExcluding": "2.12.7",
"versionStartIncluding": "2.12.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c."
},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema en xmllint (de libxml2) anterior a 2.11.8 y 2.12.x anterior a 2.12.7. Formatear mensajes de error con xmllint --htmlout puede provocar una lectura excesiva del b\u00fafer en xmlHTMLPrintFileContext en xmllint.c."
}
],
"id": "CVE-2024-34459",
"lastModified": "2025-10-10T18:00:14.990",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2024-05-14T15:39:11.917",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/720"
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"tags": [
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"url": "https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.8"
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"tags": [
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"Mailing List"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/"
},
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-122"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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