| Vulnerability Name: | CVE-2008-3531 (CCN-45143) | ||||||||
| Assigned: | 2008-09-03 | ||||||||
| Published: | 2008-09-03 | ||||||||
| Updated: | 2017-08-08 | ||||||||
| Summary: | Stack-based buffer overflow in sys/kern/vfs_mount.c in the kernel in FreeBSD 7.0 and 7.1, when vfs.usermount is enabled, allows local users to gain privileges via a crafted (1) mount or (2) nmount system call, related to copying of "user defined data" in "certain error conditions." | ||||||||
| CVSS v3 Severity: | 9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
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| CVSS v2 Severity: | 6.9 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C) 5.7 Medium (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C)
5.7 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C)
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| Vulnerability Type: | CWE-119 | ||||||||
| Vulnerability Consequences: | Gain Privileges | ||||||||
| References: | Source: MITRE Type: CNA CVE-2008-3531 Source: CCN Type: FreeBSD-SA-08:08.nmount nmount(2) local arbitrary code execution Source: FREEBSD Type: UNKNOWN FreeBSD-SA-08:08 Source: CCN Type: SECTRACK ID: 1020816 FreeBSD nmount(2) Bug Lets Local Users Gain Elevated Privileges Source: CCN Type: FreeBSD Web site The FreeBSD Project Source: CCN Type: OSVDB ID: 48467 FreeBSD Kernel sys/kern/vfs_mount.c User Data Handling Local Overflow Source: BID Type: Patch 31002 Source: CCN Type: BID-31002 FreeBSD 'mount(2)' and 'nmount(2)' Multiple Stack Buffer Overflow Vulnerabilities Source: SECTRACK Type: UNKNOWN 1020816 Source: XF Type: UNKNOWN freebsd-vfsmount-bo(45143) Source: XF Type: UNKNOWN freebsd-vfsmount-bo(45143) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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