gsd-2023-31130
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-31130",
"id": "GSD-2023-31130"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular \"0::00:00:00/2\" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.\n",
"id": "GSD-2023-31130",
"modified": "2023-12-13T01:20:30.008207Z",
"schema_version": "1.4.0"
}
},
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}
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"impact": {
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"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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}
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"source": {
"advisory": "GHSA-x6mf-cxr9-8q6v",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
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{
"affected_range": "\u003c1.19.1",
"affected_versions": "All versions before 1.19.1",
"cvss_v3": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-124",
"CWE-937"
],
"date": "2023-06-26",
"description": "c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular \"0::00:00:00/2\" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.\n",
"fixed_versions": [
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],
"identifier": "CVE-2023-31130",
"identifiers": [
"CVE-2023-31130",
"GHSA-x6mf-cxr9-8q6v"
],
"not_impacted": "All versions starting from 1.19.1",
"package_slug": "conan/c-ares",
"pubdate": "2023-05-25",
"solution": "Upgrade to version 1.19.1 or above.",
"title": "Buffer Underwrite (\u0027Buffer Underflow\u0027)",
"urls": [
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"https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1",
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"uuid": "ab8790e1-a07a-40d5-b6f0-763a92430c17"
}
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"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
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"scope": "UNCHANGED",
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"exploitabilityScore": 0.5,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-10-31T16:06Z",
"publishedDate": "2023-05-25T22:15Z"
}
}
}
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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.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- 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.