diff options
Diffstat (limited to 'app-arch/upx/files/upx-3.96_CVE-2020-24119.patch')
| -rw-r--r-- | app-arch/upx/files/upx-3.96_CVE-2020-24119.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/app-arch/upx/files/upx-3.96_CVE-2020-24119.patch b/app-arch/upx/files/upx-3.96_CVE-2020-24119.patch deleted file mode 100644 index 7e6de04948bd..000000000000 --- a/app-arch/upx/files/upx-3.96_CVE-2020-24119.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 87b73e5cfdc12da94c251b2cd83bb01c7d9f616c Mon Sep 17 00:00:00 2001 -From: John Reiser <jreiser@BitWagon.com> -Date: Wed, 22 Jul 2020 19:34:27 -0700 -Subject: [PATCH] Unpack: Phdrs must be within expansion of first compressed - block - -https://github.com/upx/upx/issues/388 - modified: p_lx_elf.cpp ---- - src/p_lx_elf.cpp | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/src/p_lx_elf.cpp b/src/p_lx_elf.cpp -index cd9e4ec97..453d5c457 100644 ---- a/src/p_lx_elf.cpp -+++ b/src/p_lx_elf.cpp -@@ -4550,7 +4550,7 @@ void PackLinuxElf64::unpack(OutputFile *fo) - unsigned c_adler = upx_adler32(NULL, 0); - unsigned u_adler = upx_adler32(NULL, 0); - #define MAX_ELF_HDR 1024 -- if ((MAX_ELF_HDR - sizeof(Elf64_Ehdr))/sizeof(Elf64_Phdr) < u_phnum) { -+ if ((umin64(MAX_ELF_HDR, ph.u_len) - sizeof(Elf64_Ehdr))/sizeof(Elf64_Phdr) < u_phnum) { - throwCantUnpack("bad compressed e_phnum"); - } - #undef MAX_ELF_HDR -@@ -5617,7 +5617,7 @@ void PackLinuxElf32::unpack(OutputFile *fo) - unsigned c_adler = upx_adler32(NULL, 0); - unsigned u_adler = upx_adler32(NULL, 0); - #define MAX_ELF_HDR 512 -- if ((MAX_ELF_HDR - sizeof(Elf32_Ehdr))/sizeof(Elf32_Phdr) < u_phnum) { -+ if ((umin(MAX_ELF_HDR, ph.u_len) - sizeof(Elf32_Ehdr))/sizeof(Elf32_Phdr) < u_phnum) { - throwCantUnpack("bad compressed e_phnum"); - } - #undef MAX_ELF_HDR |