| Vulnerability Name: | CVE-2005-4783 (CCN-26291) | ||||||||
| Assigned: | 2005-11-01 | ||||||||
| Published: | 2005-11-01 | ||||||||
| Updated: | 2008-09-05 | ||||||||
| Summary: | kernfs_xread in kernfs_vnops.c in NetBSD before 20050831 does not check for a negative offset when reading the message buffer, which allows local users to read arbitrary kernel memory. | ||||||||
| CVSS v3 Severity: | 4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
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| CVSS v2 Severity: | 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||
| References: | Source: MITRE Type: CNA CVE-2005-4783 Source: CONFIRM Type: Patch http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/miscfs/kernfs/kernfs_vnops.c Source: CONFIRM Type: Patch http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/miscfs/kernfs/kernfs_vnops.c.diff?r1=1.110&r2=1.111&f=h Source: MLIST Type: UNKNOWN [netbsd-announce] 20051031 Announcing update 2.0.3 - source only Source: CONFIRM Type: Patch http://releng.netbsd.org/cgi-bin/req-3.cgi?show=727 Source: CCN Type: SECTRACK ID: 1015132 NetBSD Bugs in Kernel, Networking, and Application Code May Let Local Users Deny Service or Gain Elevated Privileges Source: SECTRACK Type: Patch 1015132 Source: OSVDB Type: Patch 20729 Source: CCN Type: OSVDB ID: 20729 NetBSD Message Buffer Negative Offset Arbitrary Kernel Memory Access Source: NETBSD Type: Patch NetBSD-SA2006-001 Source: CCN Type: BID-15264 NetBSD KernFS Local Kernel Memory Disclosure Vulnerability Source: XF Type: UNKNOWN netbsd-kernfsvnopsc-obtain-information(26291) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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