cve-2018-17158
Vulnerability from cvelistv5
Published
2018-12-04 15:00
Modified
2024-08-05 10:39
Severity ?
EPSS score ?
Summary
In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request.
References
▼ | URL | Tags | |
---|---|---|---|
secteam@freebsd.org | http://www.securityfocus.com/bid/106192 | Third Party Advisory, VDB Entry | |
secteam@freebsd.org | http://www.securitytracker.com/id/1042164 | Third Party Advisory, VDB Entry | |
secteam@freebsd.org | https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/ | Third Party Advisory | |
secteam@freebsd.org | https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc | Third Party Advisory |
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Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Kernel integer overflow" } ] } ] }, "references": { "reference_data": [ { "name": "106192", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106192" }, { "name": "FreeBSD-SA-18:13", "refsource": "FREEBSD", "url": "https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc" }, { "name": "1042164", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1042164" }, { "name": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/", "refsource": "MISC", "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/" } ] } } } }, "cveMetadata": { "assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109", "assignerShortName": "freebsd", "cveId": "CVE-2018-17158", "datePublished": "2018-12-04T15:00:00", "dateReserved": "2018-09-18T00:00:00", "dateUpdated": "2024-08-05T10:39:59.632Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-17158\",\"sourceIdentifier\":\"secteam@freebsd.org\",\"published\":\"2018-12-04T15:29:00.307\",\"lastModified\":\"2018-12-31T16:44:59.583\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. 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- 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.