Integer signedness error in the fw_ioctl (FW_IOCTL) function in the FireWire (IEEE-1394) drivers (dev/firewire/fwdev.c) in various BSD kernels, including DragonFlyBSD, FreeBSD 5.5, MidnightBSD 0.1-CURRENT before 20061115, NetBSD-current before 20061116, NetBSD-4 before 20061203, and TrustedBSD, allows local users to read arbitrary memory contents via certain negative values of crom_buf->len in an FW_GCROM command. NOTE: this issue has been labeled as an integer overflow, but it is more like an integer signedness error.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 00:21
Type | Values Removed | Values Added |
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References | () http://archives.neohapsis.com/archives/fulldisclosure/2006-11/0261.html - | |
References | () http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/dev/ieee1394/fwdev.c - | |
References | () http://mail-index.netbsd.org/tech-security/2006/11/16/0001.html - | |
References | () http://mail-index.netbsd.org/tech-security/2006/12/14/0002.html - | |
References | () http://secunia.com/advisories/22917 - Vendor Advisory | |
References | () http://security.freebsd.org/advisories/FreeBSD-SA-06:25.kmem.asc - | |
References | () http://securitytracker.com/id?1017344 - | |
References | () http://www.dragonflybsd.org/cvsweb/src/sys/bus/firewire/fwdev.c - | |
References | () http://www.kernelhacking.com/bsdadv1.txt - Vendor Advisory | |
References | () http://www.securityfocus.com/archive/1/451629/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/451637/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/451677/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/451698/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/451861/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/452124/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/452264/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/452331/100/0/threaded - | |
References | () http://www.securityfocus.com/bid/21089 - | |
References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/30347 - |
Information
Published : 2006-11-21 23:07
Updated : 2024-11-21 00:21
NVD link : CVE-2006-6013
Mitre link : CVE-2006-6013
CVE.ORG link : CVE-2006-6013
JSON object : View
Products Affected
midnightbsd
- midnightbsd
trustedbsd
- trustedbsd
netbsd
- netbsd
dragonflybsd
- dragonflybsd
freebsd
- freebsd
CWE