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Bug#516945: marked as done (cups: Serial backend permissions problem)

Your message dated Tue, 21 Apr 2009 19:53:53 +0000
with message-id <E1LwM2T-0004sW-Cy@ries.debian.org>
and subject line Bug#516945: fixed in cups 1.3.8-1lenny5
has caused the Debian Bug report #516945,
regarding cups: Serial backend permissions problem
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
516945: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=516945
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cups
Version: 1.3.8-1lenny4.1
Severity: normal

*** Please type your report below this line ***
Fresh install of Lenny, serial printer added with
lpadmin -p DEC-LA100 -v serial:/dev/ttyS0?baud=9600+size=8+parity=none+flow=hard -D "DEC Letterprinter 100" -P textonly.ppd 

Print fails with
E [24/Feb/2009:08:18:48 +0000] PID 4993 (/usr/lib/cups/backend/serial) stopped with status 22! 

in log.

# ls -l /dev/ttyS?
crw-rw---- 1 root dialout 4, 64 2009-02-24 15:36 /dev/ttyS0
crw-rw---- 1 root dialout 4, 65 2009-02-24 16:09 /dev/ttyS1
crw-rw---- 1 root dialout 4, 66 2009-02-24 14:15 /dev/ttyS2
crw-rw---- 1 root dialout 4, 67 2009-02-24 14:15 /dev/ttyS3

Restarting cups after each change:

chown root.lp /dev/ttyS0
 -does not fix.

chmod 666 /dev/ttyS0
 -does not fix.

Return /dev/ttyS0 to original permissions/ownership.

# ls -l /usr/lib/cups/backend/serial
-rwxr--r-- 2 root root 14900 2009-01-13 16:53 /usr/lib/cups/backend/serial
(Received theory being serial should run as root with 744, or 700, permissions) 

chmod 700 /usr/lib/cups/backend/serial

 -fixes problem.

Note permissions of serial in /usr/lib/cups/backend-available are 700.


-- System Information:
Debian Release: 5.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i586)

Kernel: Linux 2.6.26-1-486
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages cups depends on:
ii  adduser            3.110                 add and remove users and groups
ii cups-common 1.3.8-1lenny4.1 Common UNIX Printing System(tm) - ii debconf [debconf-2 1.5.24 Debian configuration management sy ii ghostscript 8.62.dfsg.1-3.2lenny0 The GPL Ghostscript PostScript/PDF ii libavahi-compat-li 0.6.23-3lenny1 Avahi Apple Bonjour compatibility 
ii  libc6              2.7-18                GNU C Library: Shared libraries
ii libcups2 1.3.8-1lenny4.1 Common UNIX Printing System(tm) - ii libcupsimage2 1.3.8-1lenny4.1 Common UNIX Printing System(tm) - ii libdbus-1-3 1.2.1-5 simple interprocess messaging syst ii libgnutls26 2.4.2-6 the GNU TLS library - runtime libr 
ii  libkrb53           1.6.dfsg.4~beta1-5    MIT Kerberos runtime libraries
ii  libldap-2.4-2      2.4.11-1              OpenLDAP libraries
ii libpam0g 1.0.1-5 Pluggable Authentication Modules l ii libpaper1 1.1.23+nmu1 library for handling paper charact 
ii  libslp1            1.2.1-7.5             OpenSLP libraries
ii lsb-base 3.2-20 Linux Standard Base 3.2 init scrip 
ii  perl-modules       5.10.0-19             Core Perl modules
ii poppler-utils [xpd 0.8.7-1 PDF utilitites (based on libpopple 
ii  procps             1:3.2.7-11            /proc file system utilities
ii ssl-cert 1.0.23 simple debconf wrapper for OpenSSL 

Versions of packages cups recommends:
ii avahi-utils 0.6.23-3lenny1 Avahi browsing, publishing and dis ii cups-client 1.3.8-1lenny4.1 Common UNIX Printing System(tm) - ii foomatic-filters 3.0.2-20080211-3.2 OpenPrinting printer support - fil ii smbclient 2:3.2.5-4 a LanManager-like simple client fo 

Versions of packages cups suggests:
ii cups-bsd 1.3.8-1lenny4.1 Common UNIX Printing System(tm) - 
pn  cups-driver-gutenprint  <none>           (no description available)
pn  cups-pdf                <none>           (no description available)
ii foomatic-db 20080211-2+nmu1 OpenPrinting printer support - dat ii foomatic-db-engine 3.0.2-20080211-1 OpenPrinting printer support - pro 
pn  hplip                   <none>           (no description available)
pn  xpdf-korean | xpdf-japa <none>           (no description available)

-- debconf information:
  cupsys/raw-print: true
cupsys/backend: ipp, lpd, parallel, scsi, serial, socket, usb, snmp, dnssd

--- End Message ---
--- Begin Message --- 
Source: cups
Source-Version: 1.3.8-1lenny5

We believe that the bug you reported is fixed in the latest version of
cups, which is due to be installed in the Debian FTP archive:

cups-bsd_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/cups-bsd_1.3.8-1lenny5_i386.deb
cups-client_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/cups-client_1.3.8-1lenny5_i386.deb
cups-common_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cups-common_1.3.8-1lenny5_all.deb
cups-dbg_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/cups-dbg_1.3.8-1lenny5_i386.deb
cups_1.3.8-1lenny5.diff.gz
  to pool/main/c/cups/cups_1.3.8-1lenny5.diff.gz
cups_1.3.8-1lenny5.dsc
  to pool/main/c/cups/cups_1.3.8-1lenny5.dsc
cups_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/cups_1.3.8-1lenny5_i386.deb
cupsys-bsd_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cupsys-bsd_1.3.8-1lenny5_all.deb
cupsys-client_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cupsys-client_1.3.8-1lenny5_all.deb
cupsys-common_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cupsys-common_1.3.8-1lenny5_all.deb
cupsys-dbg_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cupsys-dbg_1.3.8-1lenny5_all.deb
cupsys_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/cupsys_1.3.8-1lenny5_all.deb
libcups2-dev_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/libcups2-dev_1.3.8-1lenny5_i386.deb
libcups2_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/libcups2_1.3.8-1lenny5_i386.deb
libcupsimage2-dev_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/libcupsimage2-dev_1.3.8-1lenny5_i386.deb
libcupsimage2_1.3.8-1lenny5_i386.deb
  to pool/main/c/cups/libcupsimage2_1.3.8-1lenny5_i386.deb
libcupsys2-dev_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/libcupsys2-dev_1.3.8-1lenny5_all.deb
libcupsys2_1.3.8-1lenny5_all.deb
  to pool/main/c/cups/libcupsys2_1.3.8-1lenny5_all.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 516945@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Martin Pitt <mpitt@debian.org> (supplier of updated cups package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Sat, 04 Apr 2009 05:59:15 -0700
Source: cups
Binary: libcups2 libcupsimage2 cups cups-client libcups2-dev libcupsimage2-dev cups-bsd cups-common cups-dbg cupsys cupsys-client cupsys-common cupsys-bsd cupsys-dbg libcupsys2 libcupsys2-dev
Architecture: source all i386
Version: 1.3.8-1lenny5
Distribution: stable-security
Urgency: low
Maintainer: Debian CUPS Maintainers <pkg-cups-devel@lists.alioth.debian.org>
Changed-By: Martin Pitt <mpitt@debian.org>
Description: 
 cups       - Common UNIX Printing System(tm) - server
 cups-bsd   - Common UNIX Printing System(tm) - BSD commands
 cups-client - Common UNIX Printing System(tm) - client programs (SysV)
 cups-common - Common UNIX Printing System(tm) - common files
 cups-dbg   - Common UNIX Printing System(tm) - debugging symbols
 cupsys     - Common UNIX Printing System (transitional package)
 cupsys-bsd - Common UNIX Printing System (transitional package)
 cupsys-client - Common UNIX Printing System (transitional package)
 cupsys-common - Common UNIX Printing System (transitional package)
 cupsys-dbg - Common UNIX Printing System (transitional package)
 libcups2   - Common UNIX Printing System(tm) - libs
 libcups2-dev - Common UNIX Printing System(tm) - development files
 libcupsimage2 - Common UNIX Printing System(tm) - image libs
 libcupsimage2-dev - Common UNIX Printing System(tm) - image development files
 libcupsys2 - Common UNIX Printing System (transitional package)
 libcupsys2-dev - Common UNIX Printing System (transitional package)
Closes: 516945
Changes: 
 cups (1.3.8-1lenny5) stable-security; urgency=low
 .
   * Add CVE-2009-0163_tiff_read_overflow.dpatch: Fix integer overflow induced
     heap buffer overflow in the _cupsImageReadTIFF() function. Discovered by
     iDefense. (CVE-2009-0163)
   * debian/rules: Remove group/other read permissions from the serial backend,
     so that it can run as root and thus is actually able to access /dev/ttyS*.
     In unstable this is fixed with a patch which relaxes the permissions
     checks, but that's too intrusive for a stable update. (Closes: #516945)
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Checksums-Sha256: 
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 e00e7f5050d77f98d258b46dd15132552a0f1f28d209fcb526e0d993f7e4ab8c 52048 libcupsys2_1.3.8-1lenny5_all.deb
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Files: 
 4c8778e239a30fb22d2f183c32c698f9 1833 net optional cups_1.3.8-1lenny5.dsc
 10efe9825c1a1dcd325be47a6cc21faf 4796827 net optional cups_1.3.8.orig.tar.gz
 dd404146b1e9f016cc820f7892ed17c7 184239 net optional cups_1.3.8-1lenny5.diff.gz
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 57858f41f804dcef4a205c71c8fafeb9 52032 oldlibs extra cupsys_1.3.8-1lenny5_all.deb
 fad269c06612a3e92372fb572997a75a 52056 oldlibs extra cupsys-client_1.3.8-1lenny5_all.deb
 2b8c19ea46398861298325493814b2bc 52058 oldlibs extra cupsys-common_1.3.8-1lenny5_all.deb
 7b1cbcef31f0acef816e190274d4cd73 52054 oldlibs extra cupsys-bsd_1.3.8-1lenny5_all.deb
 19e750bfebc597b8936ae1d23a38b2ee 52046 oldlibs extra cupsys-dbg_1.3.8-1lenny5_all.deb
 da9cfa78d4fccba4d4587186e4e91583 52048 oldlibs extra libcupsys2_1.3.8-1lenny5_all.deb
 baf9cc46db611665cb4a36c043a809e4 52060 oldlibs extra libcupsys2-dev_1.3.8-1lenny5_all.deb
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 5ea77d549d9e0d8ca64a6bdce863b262 99120 libs optional libcupsimage2_1.3.8-1lenny5_i386.deb
 55f3b312558a1687931b74f55ef81dee 2047160 net optional cups_1.3.8-1lenny5_i386.deb
 a4aed79f9fd271ca06be97fdd0c9097b 114848 net optional cups-client_1.3.8-1lenny5_i386.deb
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 9dbfecd141e6674f8c4c12a7cc472e6e 36484 net extra cups-bsd_1.3.8-1lenny5_i386.deb
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--- End Message ---
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