FKIE_CVE-2019-9936
Vulnerability from fkie_nvd - Published: 2019-03-22 08:29 - Updated: 2024-11-21 04:52
Severity ?
Summary
In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sqlite:sqlite:3.27.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C1D25C0F-15FD-444C-A0BC-D390862CFD15",
"vulnerable": true
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c."
},
{
"lang": "es",
"value": "En SQLite 3.27.2, la ejecuci\u00f3n de las consultas de prefijo fts5 en una transacci\u00f3n podr\u00eda desencadenar una sobrelectura de b\u00fafer basada en memoria din\u00e1mica (heap) en fts5HashEntrySort en sqlite3.c, lo que podr\u00eda conducir a una fuga de informaci\u00f3n. Esto est\u00e1 relacionado con ext/fts5/fts5_hash.c."
}
],
"id": "CVE-2019-9936",
"lastModified": "2024-11-21T04:52:37.737",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
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"cvssMetricV30": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
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"source": "nvd@nist.gov",
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"published": "2019-03-22T08:29:00.607",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
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"url": "http://www.securityfocus.com/bid/107562"
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{
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"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/"
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{
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"url": "https://sqlite.org/src/info/b3fa58dd7403dbd4"
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{
"source": "cve@mitre.org",
"url": "https://usn.ubuntu.com/4019-1/"
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{
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"url": "https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114382.html"
},
{
"source": "cve@mitre.org",
"url": "https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114394.html"
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{
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"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
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"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
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"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html"
},
{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/"
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{
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{
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"tags": [
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],
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"Vendor Advisory"
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"url": "https://sqlite.org/src/info/b3fa58dd7403dbd4"
},
{
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"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
}
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"lang": "en",
"value": "CWE-125"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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