gsd-2019-19956
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-19956",
"description": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc-\u003eoldNs.",
"id": "GSD-2019-19956",
"references": [
"https://www.suse.com/security/cve/CVE-2019-19956.html",
"https://access.redhat.com/errata/RHSA-2020:4479",
"https://access.redhat.com/errata/RHSA-2020:3996",
"https://access.redhat.com/errata/RHSA-2020:2646",
"https://access.redhat.com/errata/RHSA-2020:2644",
"https://ubuntu.com/security/CVE-2019-19956",
"https://advisories.mageia.org/CVE-2019-19956.html",
"https://alas.aws.amazon.com/cve/html/CVE-2019-19956.html",
"https://linux.oracle.com/cve/CVE-2019-19956.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2019-19956",
"modified": "2023-12-13T01:23:53.633293Z",
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"affected_range": "(,2.9.10)",
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"cwe_ids": [
"CWE-1035",
"CWE-401",
"CWE-937"
],
"date": "2021-07-21",
"description": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 has a memory leak related to newDoc-\u003eoldNs.",
"fixed_versions": [],
"identifier": "CVE-2019-19956",
"identifiers": [
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],
"not_impacted": "",
"package_slug": "nuget/libxml2",
"pubdate": "2019-12-24",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Missing Release of Memory after Effective Lifetime",
"urls": [
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"uuid": "7b083005-2b6f-4462-9ad4-18027a7d3fdf"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-07-21T11:39Z",
"publishedDate": "2019-12-24T16:15Z"
}
}
}
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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.
- 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.