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01/01: gnu: procmail: Fix CVE-2014-3618.
From: |
Leo Famulari |
Subject: |
01/01: gnu: procmail: Fix CVE-2014-3618. |
Date: |
Sun, 29 May 2016 17:12:22 +0000 (UTC) |
lfam pushed a commit to branch master
in repository guix.
commit 1d982d787dfdd6739fe6c829aee332e9b24bdc31
Author: Leo Famulari <address@hidden>
Date: Sun May 29 13:02:23 2016 -0400
gnu: procmail: Fix CVE-2014-3618.
* gnu/packages/patches/procmail-CVE-2014-3618.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/mail.scm (procmail): Use it.
---
gnu/local.mk | 1 +
gnu/packages/mail.scm | 3 ++-
gnu/packages/patches/procmail-CVE-2014-3618.patch | 26 +++++++++++++++++++++
3 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/gnu/local.mk b/gnu/local.mk
index 9a9cff4..3f595b4 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -689,6 +689,7 @@ dist_patch_DATA =
\
%D%/packages/patches/portaudio-audacity-compat.patch \
%D%/packages/patches/portmidi-modular-build.patch \
%D%/packages/patches/procmail-ambiguous-getline-debian.patch \
+ %D%/packages/patches/procmail-CVE-2014-3618.patch \
%D%/packages/patches/pt-scotch-build-parallelism.patch \
%D%/packages/patches/pulseaudio-fix-mult-test.patch \
%D%/packages/patches/pulseaudio-longer-test-timeout.patch \
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 39133fc..b456327 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1149,7 +1149,8 @@ deliver it in various ways.")
;; The following patch fixes an ambiguous definition of
;; getline() in formail.c. The patch is provided by Debian as
;; patch 24.
- (patches (search-patches "procmail-ambiguous-getline-debian.patch"))))
+ (patches (search-patches "procmail-ambiguous-getline-debian.patch"
+ "procmail-CVE-2014-3618.patch"))))
(arguments
`(#:phases (modify-phases %standard-phases
(replace 'configure
diff --git a/gnu/packages/patches/procmail-CVE-2014-3618.patch
b/gnu/packages/patches/procmail-CVE-2014-3618.patch
new file mode 100644
index 0000000..e3f2759
--- /dev/null
+++ b/gnu/packages/patches/procmail-CVE-2014-3618.patch
@@ -0,0 +1,26 @@
+Fixes CVE-2014-3618 (heap overflow in formisc.c allowing denial of
+service and potential remote execution of arbitrary code).
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3618
+
+Source:
+http://seclists.org/oss-sec/2014/q3/495
+
+Adopted by Debian as patch '27':
+https://sources.debian.net/src/procmail/3.22-25/debian/patches/27/
+
+--- a/src/formisc.c
++++ b/src/formisc.c
+@@ -84,12 +84,11 @@
+ case '"':*target++=delim='"';start++;
+ }
+ ;{ int i;
+- do
++ while(*start)
+ if((i= *target++= *start++)==delim) /* corresponding delimiter? */
+ break;
+ else if(i=='\\'&&*start) /* skip quoted character */
+ *target++= *start++;
+- while(*start); /* anything? */
+ }
+ hitspc=2;
+ }