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authorMarius Bakke <mbakke@fastmail.com>2017-10-21 23:00:01 +0200
committerMarius Bakke <mbakke@fastmail.com>2017-10-22 23:13:09 +0200
commit60e29339d8389e678bb9ca4bd3420ee9ee88bdf2 (patch)
tree299e17e7b1c9144cf49b396f83d0dc7decb562d1 /gnu/packages/patches
parent65fc5bf07dff1eb90b6feb161fb4e37360c6e54d (diff)
downloadguix-60e29339d8389e678bb9ca4bd3420ee9ee88bdf2.tar
guix-60e29339d8389e678bb9ca4bd3420ee9ee88bdf2.tar.gz
gnu: glibc: Fix CVE-2017-15670, CVE-2017-15671.
* gnu/packages/patches/glibc-CVE-2017-15670-15671.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/base.scm (glibc/linux)[replacement]: New field. (glibc/fixed): New variable. (glibc-2.24, glibc-2.23, glibc-2.22)[source](patches): Add 'glibc-CVE-2017-15670-15671.patch'.
Diffstat (limited to 'gnu/packages/patches')
-rw-r--r--gnu/packages/patches/glibc-CVE-2017-15670-15671.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch b/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch
new file mode 100644
index 0000000000..76d688c517
--- /dev/null
+++ b/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch
@@ -0,0 +1,27 @@
+Fix CVE-2017-15670:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15670
+https://sourceware.org/bugzilla/show_bug.cgi?id=22320
+https://bugzilla.redhat.com/show_bug.cgi?id=1504804
+
+And CVE-2017-15671:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15671
+https://sourceware.org/bugzilla/show_bug.cgi?id=22325
+https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15671
+
+Copied from upstream:
+<https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=2d1bd71ec70a31b01d01b734faa66bb1ed28961f>
+
+diff --git a/posix/glob.c b/posix/glob.c
+--- a/posix/glob.c
++++ b/posix/glob.c
+@@ -843,7 +843,7 @@
+ *p = '\0';
+ }
+ else
+- *((char *) mempcpy (newp, dirname + 1, end_name - dirname))
++ *((char *) mempcpy (newp, dirname + 1, end_name - dirname - 1))
+ = '\0';
+ user_name = newp;
+ }