Your message dated Sat, 07 Oct 2023 09:59:42 +0000
with message-id <e1qp462-00a4hr...@coccia.debian.org>
and subject line Released with 12.2
has caused the Debian Bug report #1052361,
regarding bookworm-pu: cups/2.4.2-3+deb12u2
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.
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--
1052361: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1052361
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: release.debian.org
Severity: normal
Tags: bookworm
User: release.debian....@packages.debian.org
Usertags: pu
The attached debdiff for cups fixes CVE-2023-4504 and CVE-2023-32360 in
Bookworm. These CVEs have been marked as no-dsa by the security team,
but at least CVE-2023-32360 got an RC bug (#1051953).
Thorsten
diff -Nru cups-2.4.2/debian/changelog cups-2.4.2/debian/changelog
--- cups-2.4.2/debian/changelog 2023-06-24 10:54:05.000000000 +0200
+++ cups-2.4.2/debian/changelog 2023-09-19 21:20:27.000000000 +0200
@@ -1,3 +1,12 @@
+cups (2.4.2-3+deb12u2) bookworm; urgency=medium
+
+ * CVE-2023-4504
+ Postscript parsing heap-based buffer overflow
+ * CVE-2023-32360 (Closes: #1051953)
+ authentication issue
+
+ -- Thorsten Alteholz <deb...@alteholz.de> Tue, 19 Sep 2023 21:20:27 +0200
+
cups (2.4.2-3+deb12u1) bookworm; urgency=medium
* CVE-2023-34241 (Closes: #1038885)
diff -Nru cups-2.4.2/debian/cups-daemon.NEWS cups-2.4.2/debian/cups-daemon.NEWS
--- cups-2.4.2/debian/cups-daemon.NEWS 2023-06-22 23:22:40.000000000 +0200
+++ cups-2.4.2/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 0015-CVE-2023-32360.patch)
+
+ -- Thorsten Alteholz <deb...@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-2.4.2/debian/NEWS.Debian cups-2.4.2/debian/NEWS.Debian
--- cups-2.4.2/debian/NEWS.Debian 1970-01-01 01:00:00.000000000 +0100
+++ cups-2.4.2/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 0015-CVE-2023-32360.patch)
+
+ -- Thorsten Alteholz <deb...@alteholz.de> Tue, 19 Sep 2023 21:20:27 +0200
diff -Nru cups-2.4.2/debian/patches/0015-CVE-2023-4504.patch
cups-2.4.2/debian/patches/0015-CVE-2023-4504.patch
--- cups-2.4.2/debian/patches/0015-CVE-2023-4504.patch 1970-01-01
01:00:00.000000000 +0100
+++ cups-2.4.2/debian/patches/0015-CVE-2023-4504.patch 2023-09-19
21:20:27.000000000 +0200
@@ -0,0 +1,33 @@
+From: Thorsten Alteholz <deb...@alteholz.de>
+Date: Wed, 20 Sep 2023 04:55:44 +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-2.4.2/debian/patches/0016-CVE-2023-32360.patch
cups-2.4.2/debian/patches/0016-CVE-2023-32360.patch
--- cups-2.4.2/debian/patches/0016-CVE-2023-32360.patch 1970-01-01
01:00:00.000000000 +0100
+++ cups-2.4.2/debian/patches/0016-CVE-2023-32360.patch 2023-09-19
21:20:27.000000000 +0200
@@ -0,0 +1,27 @@
+From: Thorsten Alteholz <deb...@alteholz.de>
+Date: Wed, 20 Sep 2023 04:56:47 +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 b258849..a07536f 100644
+--- a/conf/cupsd.conf.in
++++ b/conf/cupsd.conf.in
+@@ -68,7 +68,13 @@ IdleExitTimeout @EXIT_TIMEOUT@
+ 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-2.4.2/debian/patches/series cups-2.4.2/debian/patches/series
--- cups-2.4.2/debian/patches/series 2023-06-24 10:54:05.000000000 +0200
+++ cups-2.4.2/debian/patches/series 2023-09-19 21:20:27.000000000 +0200
@@ -12,3 +12,5 @@
0012-add-pt.patch
0013-CVE-2023-32324.patch
0014-CVE-2023-34241.patch
+0015-CVE-2023-4504.patch
+0016-CVE-2023-32360.patch
--- End Message ---
--- Begin Message ---
Version: 12.2
The upload requested in this bug has been released as part of 12.2.
--- End Message ---
