FreeBSD security Advisories: FreeBSD-SA-03:09.sign

Dan writes "FreeBSD security team has released two new advisories. The first advisory entitled "Insufficient range checking of signal numbers" could allow a malicious local user to use this vulnerability as a local denial-of-service attack. The second advisory "Kernel memory disclosure via ibcs2" could allow a malicious user to call the iBCS2 version of statfs(2) with an arbitrarily large length parameter, causing the kernel to return a large portion of kernel memory containing sensitive information."