diff options
Diffstat (limited to 'gnu/packages/patches/mupdf-CVE-2017-14686.patch')
| -rw-r--r-- | gnu/packages/patches/mupdf-CVE-2017-14686.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/gnu/packages/patches/mupdf-CVE-2017-14686.patch b/gnu/packages/patches/mupdf-CVE-2017-14686.patch deleted file mode 100644 index e462a6ffeb..0000000000 --- a/gnu/packages/patches/mupdf-CVE-2017-14686.patch +++ /dev/null @@ -1,34 +0,0 @@ -Fix CVE-2017-14686: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14686 - -Patch copied from upstream source repository: - -https://git.ghostscript.com/?p=mupdf.git;h=0f0fbc07d9be31f5e83ec5328d7311fdfd8328b1 - -From 0f0fbc07d9be31f5e83ec5328d7311fdfd8328b1 Mon Sep 17 00:00:00 2001 -From: Tor Andersson <tor.andersson@artifex.com> -Date: Tue, 19 Sep 2017 16:33:38 +0200 -Subject: [PATCH] Fix 698540: Check name, comment and meta size field signs. - ---- - source/fitz/unzip.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/source/fitz/unzip.c b/source/fitz/unzip.c -index f2d4f32..0bcce0f 100644 ---- a/source/fitz/unzip.c -+++ b/source/fitz/unzip.c -@@ -141,6 +141,9 @@ static void read_zip_dir_imp(fz_context *ctx, fz_zip_archive *zip, int start_off - (void) fz_read_int32_le(ctx, file); /* ext file atts */ - offset = fz_read_int32_le(ctx, file); - -+ if (namesize < 0 || metasize < 0 || commentsize < 0) -+ fz_throw(ctx, FZ_ERROR_GENERIC, "invalid size in zip entry"); -+ - name = fz_malloc(ctx, namesize + 1); - n = fz_read(ctx, file, (unsigned char*)name, namesize); - if (n < (size_t)namesize) --- -2.9.1 - |