Updated: October 04, 2001
Not Affected
We did check both unicos and unicos/mk and cray is not vulnerable. On an exec() system call, all registered signals are reset to their defaults.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
Notified: July 02, 2001 Updated: September 14, 2001
Affected
Please see ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:42.signal.v1.1.asc
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
Notified: September 14, 2001 Updated: September 21, 2001
Not Affected
HP is not vulnerable. Our source code shows that we reset registers, any caught signals, etc., to the default (sig_dfl) on exec. Only pending signals and siginfos, but not the disposition to receive queued signals, are preserved across an exec.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.