Published: 03/03/2004 Updated: 10/10/2017

CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9

VMScore: 465

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

The shmat system call in the System V Shared Memory interface for FreeBSD 5.2 and previous versions, NetBSD 1.3 and previous versions, and OpenBSD 2.6 and previous versions, does not properly decrement a shared memory segment's reference count when the vm_map_find function fails, which could allow local users to gain read or write access to a portion of kernel memory and gain privileges.

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source: wwwsecurityfocuscom/bid/9586/info A vulnerability has been reported to reside in the 'shmat()' system call used in the BSD kernel Exploiting this issue may allow a local attacker to inject instructions into the memory of a privileged process githubcom/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/2365 ...

NVD-CWE-Other ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:02.shmat.asc http://www.securityfocus.com/bid/9586 http://www.pine.nl/press/pine-cert-20040201.txt ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-004.txt.asc http://www.openbsd.org/errata33.html#sysvshm http://www.osvdb.org/3836 http://marc.info/?l=bugtraq&m=107608375207601&w=2 https://exchange.xforce.ibmcloud.com/vulnerabilities/15061 https://nvd.nist.gov https://www.exploit-db.com/exploits/23655/

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CVE-2004-0114

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