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Test Kennung:1.3.6.1.4.1.25623.1.0.52643
Kategorie:FreeBSD Local Security Checks
Titel:FreeBSD Security Advisory (FreeBSD-SA-04:01.mksnap_ffs.asc)
Zusammenfassung:NOSUMMARY
Beschreibung:Description:
The remote host is missing an update to the system
as announced in the referenced advisory FreeBSD-SA-04:01.mksnap_ffs.asc

Mounted filesystems can have a variety of flags set on them. Some
flags affect performance and reliability, while others enable or
disable particular security-related features such as the ability to
execute a binary stored on the filesystem or the use of access control
lists to complement normal Unix file permissions.

The mksnap_ffs(8) command creates a `snapshot' of a filesystem. A
`snapshot' is a static representation of the state of the filesystem
at a particular point in time. Snapshots have a variety of uses,
but their primary purpose is to make it possible to run fsck(8) and
dump(8) on live filesystems.

The kernel interface for creating a snapshot of a filesystem is the
same as that for changing the flags on that filesystem. Due to an
oversight, the mksnap_ffs(8) command called that interface with only
the snapshot flag set, causing all other flags to be reset to the
default value.

Solution:
Upgrade your system to the appropriate stable release
or security branch dated after the correction date

http://www.securityspace.com/smysecure/catid.html?in=FreeBSD-SA-04:01.mksnap_ffs.asc

CVSS Score:
4.6

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

Querverweis: BugTraq ID: 9533
Common Vulnerability Exposure (CVE) ID: CVE-2004-0099
http://www.securityfocus.com/bid/9533
FreeBSD Security Advisory: FreeBSD-SA-04:01
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:01.mksnap_ffs.asc
http://www.osvdb.org/3790
XForce ISS Database: freebsd-mksnapffs-bypass-security(15005)
https://exchange.xforce.ibmcloud.com/vulnerabilities/15005
CopyrightCopyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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