gsd-2017-1000101
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-1000101",
"description": "curl supports \"globbing\" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.",
"id": "GSD-2017-1000101",
"references": [
"https://www.suse.com/security/cve/CVE-2017-1000101.html",
"https://www.debian.org/security/2017/dsa-3992",
"https://access.redhat.com/errata/RHSA-2018:3558",
"https://ubuntu.com/security/CVE-2017-1000101",
"https://advisories.mageia.org/CVE-2017-1000101.html",
"https://security.archlinux.org/CVE-2017-1000101",
"https://alas.aws.amazon.com/cve/html/CVE-2017-1000101.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"aliases": [
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],
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"id": "GSD-2017-1000101",
"modified": "2023-12-13T01:21:02.402302Z",
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}
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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},
"lastModifiedDate": "2018-11-13T11:29Z",
"publishedDate": "2017-10-05T01:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.