CVE-2009-1935

Description

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

https://exchange.xforce.ibmcloud.com/vulnerabilities/51109

http://www.securitytracker.com/id?1022365

http://www.securityfocus.com/bid/35279

http://security.freebsd.org/advisories/FreeBSD-SA-09:09.pipe.asc

http://secunia.com/advisories/35398

http://osvdb.org/55044

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS