diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/binutils_CVE-2014-8501.patch')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/binutils_CVE-2014-8501.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/binutils_CVE-2014-8501.patch b/meta/recipes-devtools/binutils/binutils/binutils_CVE-2014-8501.patch deleted file mode 100644 index a48fe9b23b..0000000000 --- a/meta/recipes-devtools/binutils/binutils/binutils_CVE-2014-8501.patch +++ /dev/null | |||
@@ -1,60 +0,0 @@ | |||
1 | Upstream-Status: Backport | ||
2 | |||
3 | CVE-2014-8501 fix. | ||
4 | |||
5 | [YOCTO #7084] | ||
6 | |||
7 | Signed-off-by: Armin Kuster <akuster808@gmail.com> | ||
8 | |||
9 | From 7e1e19887abd24aeb15066b141cdff5541e0ec8e Mon Sep 17 00:00:00 2001 | ||
10 | From: Nick Clifton <nickc@redhat.com> | ||
11 | Date: Mon, 27 Oct 2014 14:45:06 +0000 | ||
12 | Subject: [PATCH] Fix a seg-fault in strings and other binutuils when parsing a | ||
13 | corrupt PE executable with an invalid value in the NumberOfRvaAndSizes field | ||
14 | of the AOUT header. | ||
15 | |||
16 | PR binutils/17512 | ||
17 | * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries | ||
18 | with an invalid value for NumberOfRvaAndSizes. | ||
19 | --- | ||
20 | bfd/ChangeLog | 4 ++++ | ||
21 | bfd/peXXigen.c | 12 ++++++++++++ | ||
22 | 2 files changed, 16 insertions(+) | ||
23 | |||
24 | Index: binutils-2.24/bfd/peXXigen.c | ||
25 | =================================================================== | ||
26 | --- binutils-2.24.orig/bfd/peXXigen.c | ||
27 | +++ binutils-2.24/bfd/peXXigen.c | ||
28 | @@ -460,6 +460,18 @@ _bfd_XXi_swap_aouthdr_in (bfd * abfd, | ||
29 | { | ||
30 | int idx; | ||
31 | |||
32 | + /* PR 17512: Corrupt PE binaries can cause seg-faults. */ | ||
33 | + if (a->NumberOfRvaAndSizes > 16) | ||
34 | + { | ||
35 | + (*_bfd_error_handler) | ||
36 | + (_("%B: aout header specifies an invalid number of data-directory entries: %d"), | ||
37 | + abfd, a->NumberOfRvaAndSizes); | ||
38 | + /* Paranoia: If the number is corrupt, then assume that the | ||
39 | + actual entries themselves might be corrupt as well. */ | ||
40 | + a->NumberOfRvaAndSizes = 0; | ||
41 | + } | ||
42 | + | ||
43 | + | ||
44 | for (idx = 0; idx < a->NumberOfRvaAndSizes; idx++) | ||
45 | { | ||
46 | /* If data directory is empty, rva also should be 0. */ | ||
47 | Index: binutils-2.24/bfd/ChangeLog | ||
48 | =================================================================== | ||
49 | --- binutils-2.24.orig/bfd/ChangeLog | ||
50 | +++ binutils-2.24/bfd/ChangeLog | ||
51 | @@ -1,5 +1,9 @@ | ||
52 | 2014-10-27 Nick Clifton <nickc@redhat.com> | ||
53 | |||
54 | + PR binutils/17512 | ||
55 | + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries | ||
56 | + with an invalid value for NumberOfRvaAndSizes. | ||
57 | + | ||
58 | PR binutils/17510 | ||
59 | * elf.c (setup_group): Improve handling of corrupt group | ||
60 | sections. | ||