CVE-2002-0755

Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allow unauthorized users to execute commands as root.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc	Patch Vendor Advisory
http://www.iss.net/security_center/static/9125.php	Patch Vendor Advisory
http://www.osvdb.org/4893
http://www.securityfocus.com/bid/4777	Patch Vendor Advisory
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc	Patch Vendor Advisory
http://www.iss.net/security_center/static/9125.php	Patch Vendor Advisory
http://www.osvdb.org/4893
http://www.securityfocus.com/bid/4777	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:4.4:release::::::
	cpe:2.3:o:freebsd:freebsd:4.5:release::::::

History

20 Nov 2024, 23:39

Type	Values Removed	Values Added
References	~~() ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc - Patch, Vendor Advisory~~	() ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc - Patch, Vendor Advisory
References	~~() http://www.iss.net/security_center/static/9125.php - Patch, Vendor Advisory~~	() http://www.iss.net/security_center/static/9125.php - Patch, Vendor Advisory
References	~~() http://www.osvdb.org/4893 -~~	() http://www.osvdb.org/4893 -
References	~~() http://www.securityfocus.com/bid/4777 - Patch, Vendor Advisory~~	() http://www.securityfocus.com/bid/4777 - Patch, Vendor Advisory

Information

Published : 2002-08-12 04:00

Updated : 2024-11-20 23:39

NVD link : CVE-2002-0755

Mitre link : CVE-2002-0755

CVE.ORG link : CVE-2002-0755

JSON object : View

Products Affected

freebsd

freebsd

CWE

NVD-CWE-Other

{"id": "CVE-2002-0755", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2002-08-12T04:00:00.000", "references": [{"url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.iss.net/security_center/static/9125.php", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.osvdb.org/4893", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/4777", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:24.k5su.asc", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.iss.net/security_center/static/9125.php", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/4893", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/4777", "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": "Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allow unauthorized users to execute commands as root."}, {"lang": "es", "value": "Kerberos 5 su (k5su) en FreeBSD 4.5 y anteriores no verifican que el usuario sea miembro del grupo antes de otorgarle privilegios de superusuario, de modo podr\u00eda permitir a usuarios no autorizados la ejecuci\u00f3n de comandos como root."}], "lastModified": "2024-11-20T23:39:47.743", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:4.4:release:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41AF7A5F-3CB3-4CE9-B7AF-20338D15EFEF"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D41CB12-7894-4D25-80EC-23C56171D973"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}