CVE-2001-1166

linprocfs on FreeBSD 4.3 and earlier does not properly restrict access to kernel memory, which allows one process with debugging rights on a privileged process to read restricted memory from that process.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc
http://www.iss.net/security_center/static/7017.php	Patch Vendor Advisory
http://www.osvdb.org/1938
http://www.securityfocus.com/bid/3217	Patch Vendor Advisory
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc
http://www.iss.net/security_center/static/7017.php	Patch Vendor Advisory
http://www.osvdb.org/1938
http://www.securityfocus.com/bid/3217	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:4.0:::::::*
	cpe:2.3:o:freebsd:freebsd:4.1:::::::*
	cpe:2.3:o:freebsd:freebsd:4.2:::::::*
	cpe:2.3:o:freebsd:freebsd:4.3:::::::*

History

20 Nov 2024, 23:37

Type	Values Removed	Values Added
References	~~() ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc -~~	() ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc -
References	~~() http://www.iss.net/security_center/static/7017.php - Patch, Vendor Advisory~~	() http://www.iss.net/security_center/static/7017.php - Patch, Vendor Advisory
References	~~() http://www.osvdb.org/1938 -~~	() http://www.osvdb.org/1938 -
References	~~() http://www.securityfocus.com/bid/3217 - Patch, Vendor Advisory~~	() http://www.securityfocus.com/bid/3217 - Patch, Vendor Advisory

Information

Published : 2001-08-21 04:00

Updated : 2024-11-20 23:37

NVD link : CVE-2001-1166

Mitre link : CVE-2001-1166

CVE.ORG link : CVE-2001-1166

JSON object : View

Products Affected

freebsd

freebsd

CWE

NVD-CWE-Other

{"id": "CVE-2001-1166", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2001-08-21T04:00:00.000", "references": [{"url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc", "source": "cve@mitre.org"}, {"url": "http://www.iss.net/security_center/static/7017.php", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.osvdb.org/1938", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/3217", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.iss.net/security_center/static/7017.php", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/1938", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/3217", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "linprocfs on FreeBSD 4.3 and earlier does not properly restrict access to kernel memory, which allows one process with debugging rights on a privileged process to read restricted memory from that process."}], "lastModified": "2024-11-20T23:37:02.930", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0A585A1-FF82-418F-90F8-072458DB7816"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE31DFF8-06AB-489D-A0C5-509C090283B5"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF49BF03-C25E-4737-84D5-892895C86C58"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D2019E0E-426B-43AF-8904-1B811AE171E8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}