CVE-2008-4950

gccross in dpkg-cross 2.3.0 allows local users to overwrite arbitrary files via a symlink attack on the tmp/gccross2.log temporary file. NOTE: the vendor disputes this vulnerability, stating that "There is no sense in this bug - the script ... is called under specific cross-building environments within a chroot.

CVSS v2.0 6.9 MEDIUM

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://bugs.debian.org/496413
http://dev.gentoo.org/~rbu/security/debiantemp/dpkg-cross	Exploit
http://www.openwall.com/lists/oss-security/2008/10/30/2
https://bugs.gentoo.org/show_bug.cgi?id=235770

Configurations

Configuration 1 (hide)

cpe:2.3:a:debian:dpkg-cross:2.3.0:*:*:*:*:*:*:*

History

07 Nov 2023, 02:02

Type	Values Removed	Values Added
Summary	DISPUTED gccross in dpkg-cross 2.3.0 allows local users to overwrite arbitrary files via a symlink attack on the tmp/gccross2.log temporary file. NOTE: the vendor disputes this vulnerability, stating that "There is no sense in this bug - the script ... is called under specific cross-building environments within a chroot."	gccross in dpkg-cross 2.3.0 allows local users to overwrite arbitrary files via a symlink attack on the tmp/gccross2.log temporary file. NOTE: the vendor disputes this vulnerability, stating that "There is no sense in this bug - the script ... is called under specific cross-building environments within a chroot.

Information

Published : 2008-11-05 15:00

Updated : 2024-04-11 00:44

NVD link : CVE-2008-4950

Mitre link : CVE-2008-4950

CVE.ORG link : CVE-2008-4950

JSON object : View

Products Affected

debian

dpkg-cross

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

{"id": "CVE-2008-4950", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2008-11-05T15:00:15.197", "references": [{"url": "http://bugs.debian.org/496413", "source": "cve@mitre.org"}, {"url": "http://dev.gentoo.org/~rbu/security/debiantemp/dpkg-cross", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2008/10/30/2", "source": "cve@mitre.org"}, {"url": "https://bugs.gentoo.org/show_bug.cgi?id=235770", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "gccross in dpkg-cross 2.3.0 allows local users to overwrite arbitrary files via a symlink attack on the tmp/gccross2.log temporary file. NOTE: the vendor disputes this vulnerability, stating that \"There is no sense in this bug - the script ... is called under specific cross-building environments within a chroot."}, {"lang": "es", "value": "** CUESTIONADA ** gccross de dpkg-cross v2.3.0, permite a usuarios locales sobrescribir ficheros de su elecci\u00f3n a trav\u00e9s de un ataque de enlace simb\u00f3lico en el fichero temporal tmp/gccross2.log. NOTA: El vendedor ha impugnado esta vulnerabilidad argumentando que \"Esta vulnerabilidad no tiene ning\u00fan sentido, las secuencias de comandos... son llamadas dentro de determinados entornos de compilaci\u00f3n cruzada (cross-building environments) con un chroot.\""}], "lastModified": "2024-04-11T00:44:30.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:debian:dpkg-cross:2.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B13D71C-B01E-40DF-9AE0-03F536E0B8B7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}