Date: Sat, 26 Mar 2005 20:10:05 GMT From: "Simon L. Nielsen" <simon@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/79260: syslogd may accept illegal facility number from remote. Message-ID: <200503262010.j2QKA5cD024282@freefall.freebsd.org>
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The following reply was made to PR bin/79260; it has been noted by GNATS. From: "Simon L. Nielsen" <simon@FreeBSD.org> To: Shuichi KITAGUCHI <kit@ysnb.net> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: bin/79260: syslogd may accept illegal facility number from remote. Date: Sat, 26 Mar 2005 21:01:29 +0100 --KsGdsel6WgEHnImy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2005.03.26 18:00:52 +0000, Shuichi KITAGUCHI wrote: > syslogd can accept priority number which larger than LOG_NFACILITIES > from remote host. but in struct filed, member variable f_pmask array > and f_pcmp array is limited to LOG_NFACILITIES. therefore syslogd > access invalid address in logmsg() when facility is larger than > LOG_NFACILITIES. Have you looked at what the implications of this is, mainly can you crash syslogd due to this bug? --=20 Simon L. Nielsen --KsGdsel6WgEHnImy Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCRb+Sh9pcDSc1mlERAtNgAJoCGDwMqqgXv5pwQ2aGeNe/NvpF+QCfftXV huaaCZgoIr8d0OLNaqIWjGA= =HujK -----END PGP SIGNATURE----- --KsGdsel6WgEHnImy--
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