diff options
Diffstat (limited to 'gnu/packages/patches/imagemagick-CVE-2020-27829.patch')
| -rw-r--r-- | gnu/packages/patches/imagemagick-CVE-2020-27829.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/gnu/packages/patches/imagemagick-CVE-2020-27829.patch b/gnu/packages/patches/imagemagick-CVE-2020-27829.patch deleted file mode 100644 index b15c1d0879..0000000000 --- a/gnu/packages/patches/imagemagick-CVE-2020-27829.patch +++ /dev/null @@ -1,27 +0,0 @@ -We omit the ChangeLog changes below, since they do not apply cleanly. - - -From 6ee5059cd3ac8d82714a1ab1321399b88539abf0 Mon Sep 17 00:00:00 2001 -From: Cristy <urban-warrior@imagemagick.org> -Date: Mon, 30 Nov 2020 16:26:59 +0000 -Subject: [PATCH] possible TIFF related-heap buffer overflow (alert & POC by - Hardik Shah) - ---- - ChangeLog | 6 ++++++ - coders/tiff.c | 2 +- - 2 files changed, 7 insertions(+), 1 deletion(-) - -diff --git a/coders/tiff.c b/coders/tiff.c -index e98f927ab..1eecf17ae 100644 ---- a/coders/tiff.c -+++ b/coders/tiff.c -@@ -1975,7 +1975,7 @@ static Image *ReadTIFFImage(const ImageInfo *image_info, - extent+=image->columns*sizeof(uint32); - #endif - strip_pixels=(unsigned char *) AcquireQuantumMemory(extent, -- sizeof(*strip_pixels)); -+ 2*sizeof(*strip_pixels)); - if (strip_pixels == (unsigned char *) NULL) - ThrowTIFFException(ResourceLimitError,"MemoryAllocationFailed"); - (void) memset(strip_pixels,0,extent*sizeof(*strip_pixels)); |