Advisory MITKRB5-SA-2006-003 concerns the following vulnerability: CVE-2006-6144: An unauthenticated user may cause execution of arbitrary code in the Kerberos administration daemon, "kadmind", by causing it to free uninitialized pointers which should have been initialized by the GSS-API library. Compromise of the Kerberos key database may result. Third-party server applications written using the GSS-API library provided with MIT krb5 may also be vulnerable. Affected releases are krb5-1.5 through krb5-1.5.1. No exploit code is known to exist at this time.
Mailed upstream for patches.
There is a second issue: Advisory MITKRB5-SA-2006-002 concerns the following vulnerability: CVE-2006-6143: An unauthenticated user may cause execution of arbitrary code in the Kerberos administration daemon, "kadmind", by causing the RPC library to call through an uninitialized function pointer. Compromise of the Kerberos key database may result. Third-party server applications written using the RPC library provided with MIT krb5 may also be vulnerable. Affected releases are krb5-1.4 through krb5-1.4.4, and krb5-1.5 through krb5-1.5.1.
Created attachment 105657 [details, diff] krb_cleaned.patch Cleaned patch from upstream (hopefully no MIME stuff left).
Exg/Seemant, disclosure in a couple of days. If you want pretesting please attach an updated ebuild to this bug.
Hi Sune, thanks -- I'll look at this shortly. Unfortunately, Emanuele (exg) is no longer with the project :(
*** Bug 161258 has been marked as a duplicate of this bug. ***
This is public now. Kerberos please advise.
*** Bug 161260 has been marked as a duplicate of this bug. ***
security team, I submit 1.5.2 for your review and stabling. Per conversation with taviso in #gentoo-security, upstream seems to have officially abandoned the 1.4* series of mit-krb5, and are focusing on 1.5* and the new 1.6*. The possible worrying thing about those series is the lack of --enable-static.
arches, please test and stable app-crypt/mit-krb5-1.5.2, thanks
ppc stable, but still p.masked
sorry about that: removed from package.mask
app-crypt/mit-krb5-1.5.2 USE="doc ipv6 krb4 tcl" 1. emerges on x86, please note: QA Notice: the following files are setXid, dyn linked, and using lazy bindings LAZY usr/bin/v4rcp 2. passes collision test 3. revdep-rebuild doesn't show nothing broken Gentoo Base System version 1.12.6 Portage 2.1.1-r2 (default-linux/x86/2006.1/desktop, gcc-4.1.1, glibc-2.4-r4, 2.6.19.1 i686) ================================================================= System uname: 2.6.19.1 i686 Genuine Intel(R) CPU T2300 @ 1.66GHz Last Sync: Wed, 10 Jan 2007 19:30:01 +0000 ccache version 2.4 [disabled] app-admin/eselect-compiler: [Not Present] dev-java/java-config: 1.3.7, 2.0.30 dev-lang/python: 2.3.5-r3, 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r6 dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.14 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--nospinner" FEATURES="autoconfig collision-protect distlocks metadata-transfer parallel-fetch sandbox sfperms strict test userfetch userpriv usersandbox" GENTOO_MIRRORS="http://mirror.switch.ch/mirror/gentoo/ http://gentoo.inode.at/" LINGUAS="en de en_GB de_CH" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/pack ages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X a52 aac acpi alsa alsa_cards_ali5451 alsa_cards_als4000 alsa_cards_atiixp alsa_cards_atiixp-modem alsa_cards_bt87x alsa_cards_ca0106 alsa_cards_cmipci alsa_cards_emu10k1x alsa_cards_ens1370 alsa _cards_ens1371 alsa_cards_es1938 alsa_cards_es1968 alsa_cards_fm801 alsa_cards_hda-intel alsa_cards_intel8x0 alsa_cards_intel8x0m alsa_cards_maestro3 alsa_cards_trident alsa_cards_usb-audio alsa_cards_via8 2xx alsa_cards_via82xx-modem alsa_cards_ymfpci alsa_pcm_plugins_adpcm alsa_pcm_plugins_alaw alsa_pcm_plugins_asym alsa_pcm_plugins_copy alsa_pcm_plugins_dmix alsa_pcm_plugins_dshare alsa_pcm_plugins_dsnoop alsa_pcm_plugins_empty alsa_pcm_plugins_extplug alsa_pcm_plugins_file alsa_pcm_plugins_hooks alsa_pcm_plugins_iec958 alsa_pcm_plugins_ioplug alsa_pcm_plugins_ladspa alsa_pcm_plugins_lfloat alsa_pcm_plugin s_linear alsa_pcm_plugins_meter alsa_pcm_plugins_mulaw alsa_pcm_plugins_multi alsa_pcm_plugins_null alsa_pcm_plugins_plug alsa_pcm_plugins_rate alsa_pcm_plugins_route alsa_pcm_plugins_share alsa_pcm_plugin s_shm alsa_pcm_plugins_softvol apache2 asf berkdb bitmap-fonts cairo cdr cdrom cli cracklib crypt cups dbus divx dlloader dri dts dvd dvdr dvdread eds elibc_glibc emboss encode fam ffmpeg firefox flac fort ran gdbm gif gnome gpm gstreamer gtk hal iconv input_devices_keyboard input_devices_mouse ipv6 isdnlog java jpeg kde kdeenablefinal kernel_linux ldap libg++ linguas_de linguas_de_CH linguas_en linguas_en_G B mad mikmod mmx mono mp3 mpeg ncurses nls nptl nptlonly ogg opengl oss pam pcre perl png ppds pppd python qt3 qt4 quicktime readline reflection rtsp ruby samba sdl session smp spell spl sse sse2 sse3 ssl svg tcpd test tetex theora threads truetype truetype-fonts type1-fonts udev unicode userland_GNU vcd video_cards_fbdev video_cards_i810 video_cards_vesa vorbis win32codecs wxwindows x264 xine xml xorg xpri nt xv xvid zlib" Unset: CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
ppc64 stable
x86 stable
amd64 done
sparc stable.
hppa stable.
Alpha stable.
GLSA 200701-21 thanks everyone
just a note, mips stable is still the vuln version; they've got unstable for the non-vulnerable version, but still needs stabling...
