CVE-2002-0973

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Summary

CVECVE-2002-0973
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-09-24 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionInteger signedness error in several system calls for FreeBSD 4.6.1 RELEASE-p10 and earlier may allow attackers to access sensitive kernel memory via large negative values to the (1) accept, (2) getsockname, and (3) getpeername system calls, and the (4) vesa FBIO_GETPALETTE ioctl.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd 4.0 All All All
Operating System Freebsd Freebsd 4.1 All All All
Operating System Freebsd Freebsd 4.1.1 All All All
Operating System Freebsd Freebsd 4.1.1 release All All
Operating System Freebsd Freebsd 4.1.1 stable All All
Operating System Freebsd Freebsd 4.2 All All All
Operating System Freebsd Freebsd 4.2 stable All All
Operating System Freebsd Freebsd 4.3 All All All
Operating System Freebsd Freebsd 4.3 release All All
Operating System Freebsd Freebsd 4.3 stable All All
Operating System Freebsd Freebsd 4.4 All All All
Operating System Freebsd Freebsd 4.4 stable All All
Operating System Freebsd Freebsd 4.5 All All All
Operating System Freebsd Freebsd 4.5 release All All
Operating System Freebsd Freebsd 4.5 stable All All
Operating System Freebsd Freebsd 4.6 All All All
Operating System Freebsd Freebsd 4.6 release All All
Operating System Freebsd Freebsd 4.6.1 release_p10 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
ISS X-Force Database: freebsd-negative-system-call-bo (9903): FreeBSD negative argument system call buffer overflow could return sensitive information af854a3a-2127-422b-91ae-364da2661108 www.iss.net
FreeBSD System Call Signed Integer Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
'FreeBSD Security Advisory FreeBSD-SA-02:38.signed-error' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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