[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#1052363: marked as done (bullseye-pu: cups/2.3.3op2-3+deb11u4)

Your message dated Sat, 07 Oct 2023 12:41:28 +0100
with message-id <84bb5ff8312f749ebe536897993782bf35aa1977.camel@adam-barratt.org.uk>
and subject line Closing opu requests for updates included in 11.8
has caused the Debian Bug report #1052363,
regarding bullseye-pu: cups/2.3.3op2-3+deb11u4
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.)


-- 
1052363: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1052363
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: bullseye
User: release.debian.org@packages.debian.org
Usertags: pu
The attached debdiff for cups fixes CVE-2023-4504 and CVE-2023-32360 in Bullseye. These CVEs have been marked as no-dsa by the security team, but at least CVE-2023-32360 got anRC bug (#1051953). 

  Thorsten

PS: There already is 2.3.3op2-3+deb11u3 in P-U
diff -Nru cups-2.3.3op2/debian/changelog cups-2.3.3op2/debian/changelog
--- cups-2.3.3op2/debian/changelog	2023-06-24 10:54:05.000000000 +0200
+++ cups-2.3.3op2/debian/changelog	2023-09-19 21:20:27.000000000 +0200
@@ -1,3 +1,12 @@
+cups (2.3.3op2-3+deb11u4) bullseye; urgency=medium
+
+  * CVE-2023-4504
+    Postscript parsing heap-based buffer overflow
+  * CVE-2023-32360 (Closes: #1051953)
+    authentication issue
+
+ -- Thorsten Alteholz <debian@alteholz.de>  Tue, 19 Sep 2023 21:20:27 +0200
+
 cups (2.3.3op2-3+deb11u3) bullseye; urgency=medium
 
   * CVE-2023-34241 (Closes: #1038885)
diff -Nru cups-2.3.3op2/debian/cups-daemon.NEWS cups-2.3.3op2/debian/cups-daemon.NEWS
--- cups-2.3.3op2/debian/cups-daemon.NEWS	2023-06-22 23:22:40.000000000 +0200
+++ cups-2.3.3op2/debian/cups-daemon.NEWS	2023-09-19 21:20:27.000000000 +0200
@@ -1,3 +1,11 @@
+cups (2.4.2-6) unstable; urgency=low
+
+  In case this is not a fresh installation of cups, please double check
+  whether your cupsd.conf really does contain the limitiation for
+  "CUPS-Get-Document" (see patch 0019-CVE-2023-32360.patch)
+
+ -- Thorsten Alteholz <debian@alteholz.de>  Tue, 19 Sep 2023 21:20:27 +0200
+
 cups (2.1.4-3) unstable; urgency=low
 
   The default ErrorPolicy is changed from 'stop-printer' to 'retry-job',
diff -Nru cups-2.3.3op2/debian/NEWS.Debian cups-2.3.3op2/debian/NEWS.Debian
--- cups-2.3.3op2/debian/NEWS.Debian	1970-01-01 01:00:00.000000000 +0100
+++ cups-2.3.3op2/debian/NEWS.Debian	2023-09-19 21:20:27.000000000 +0200
@@ -0,0 +1,7 @@
+cups (2.4.2-6) unstable; urgency=low
+
+  In case this is not a fresh installation of cups, please double check
+  whether your cupsd.conf really does contain the limitiation for
+  "CUPS-Get-Document" (see patch 0019-CVE-2023-32360.patch)
+
+ -- Thorsten Alteholz <debian@alteholz.de>  Tue, 19 Sep 2023 21:20:27 +0200
diff -Nru cups-2.3.3op2/debian/patches/0019-CVE-2023-32360.patch cups-2.3.3op2/debian/patches/0019-CVE-2023-32360.patch
--- cups-2.3.3op2/debian/patches/0019-CVE-2023-32360.patch	1970-01-01 01:00:00.000000000 +0100
+++ cups-2.3.3op2/debian/patches/0019-CVE-2023-32360.patch	2023-09-19 21:20:27.000000000 +0200
@@ -0,0 +1,27 @@
+From: Thorsten Alteholz <debian@alteholz.de>
+Date: Wed, 20 Sep 2023 23:21:42 +0200
+Subject: CVE-2023-32360
+
+---
+ conf/cupsd.conf.in | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/conf/cupsd.conf.in b/conf/cupsd.conf.in
+index 09059dc..67d1c8b 100644
+--- a/conf/cupsd.conf.in
++++ b/conf/cupsd.conf.in
+@@ -65,7 +65,13 @@ WebInterface @CUPS_WEBIF@
+     Order deny,allow
+   </Limit>
+ 
+-  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
++  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job>
++    Require user @OWNER @SYSTEM
++    Order deny,allow
++  </Limit>
++
++  <Limit CUPS-Get-Document>
++    AuthType Default
+     Require user @OWNER @SYSTEM
+     Order deny,allow
+   </Limit>
diff -Nru cups-2.3.3op2/debian/patches/0020-CVE-2023-4504.patch cups-2.3.3op2/debian/patches/0020-CVE-2023-4504.patch
--- cups-2.3.3op2/debian/patches/0020-CVE-2023-4504.patch	1970-01-01 01:00:00.000000000 +0100
+++ cups-2.3.3op2/debian/patches/0020-CVE-2023-4504.patch	2023-09-19 21:20:27.000000000 +0200
@@ -0,0 +1,33 @@
+From: Thorsten Alteholz <debian@alteholz.de>
+Date: Wed, 20 Sep 2023 23:22:44 +0200
+Subject: CVE-2023-4504
+
+---
+ cups/raster-interpret.c | 14 +++++++++++++-
+ 1 file changed, 13 insertions(+), 1 deletion(-)
+
+diff --git a/cups/raster-interpret.c b/cups/raster-interpret.c
+index fbe52f3..89ef158 100644
+--- a/cups/raster-interpret.c
++++ b/cups/raster-interpret.c
+@@ -1113,7 +1113,19 @@ scan_ps(_cups_ps_stack_t *st,		/* I  - Stack */
+ 
+ 	    cur ++;
+ 
+-            if (*cur == 'b')
++	   /*
++	    * Return NULL if we reached NULL terminator, a lone backslash
++            * is not a valid character in PostScript.
++	    */
++
++	    if (!*cur)
++	    {
++	      *ptr = NULL;
++
++	      return (NULL);
++	    }
++
++	    if (*cur == 'b')
+ 	      *valptr++ = '\b';
+ 	    else if (*cur == 'f')
+ 	      *valptr++ = '\f';
diff -Nru cups-2.3.3op2/debian/patches/series cups-2.3.3op2/debian/patches/series
--- cups-2.3.3op2/debian/patches/series	2023-06-24 10:54:05.000000000 +0200
+++ cups-2.3.3op2/debian/patches/series	2023-09-19 21:20:27.000000000 +0200
@@ -16,3 +16,5 @@
 0016-Fix-certificate-comparison-CVE-2022-26691.patch
 0017-CVE-2023-32324.patch
 0018-CVE-2023-34241.patch
+0019-CVE-2023-32360.patch
+0020-CVE-2023-4504.patch

--- End Message ---
--- Begin Message --- 
Package: release.debian.org
Version: 11.8

Hi,

The updates referred to by each of these requests were included in
today's 11.8 bullseye point release.

Regards,

Adam

--- End Message ---
Reply to: