Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors.
References
Link | Resource |
---|---|
http://osvdb.org/55044 | |
http://secunia.com/advisories/35398 | Vendor Advisory |
http://security.freebsd.org/advisories/FreeBSD-SA-09:09.pipe.asc | Patch Vendor Advisory |
http://security.freebsd.org/patches/SA-09:09/pipe.patch | Exploit Vendor Advisory |
http://www.securityfocus.com/bid/35279 | |
http://www.securitytracker.com/id?1022365 | |
https://exchange.xforce.ibmcloud.com/vulnerabilities/51109 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: freebsd
Published: 2009-06-18T18:00:00
Updated: 2017-08-16T14:57:01
Reserved: 2009-06-05T00:00:00
Link: CVE-2009-1935
JSON object: View
NVD Information
Status : Modified
Published: 2009-06-18T18:30:00.407
Modified: 2017-08-17T01:30:34.740
Link: CVE-2009-1935
JSON object: View
Redhat Information
No data.
CWE