CVE-2017-2870

An exploitable integer overflow vulnerability exists in the tiffimageparse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability...

UBUNTU-CVE-2017-2870

An exploitable integer overflow vulnerability exists in the tiffimageparse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability...

CVE-2017-2870

An exploitable integer overflow vulnerability exists in the tiffimageparse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability...

Gdk-Pixbuf TIFF tiff_image_parse Code Execution Vulnerability

Summary An exploitable integer overflow vulnerability exists in the tiffimageparse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this...

llvm: Stack-buffer-overflow in clang::Lexer::SkipLineComment

Project: https://github.com/llvm/llvm-project.git Detailed report: https://oss-fuzz.com/testcase?key=6418539432902656 Project: llvm Fuzzer: libFuzzerllvmclang-fuzzer Fuzz target binary: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash...

Wireshark 2.2.0 < 2.2.12 - ROS Dissector Denial of Service

Source: https://bugs.wireshark.org/bugzilla/showbug.cgi?id=13637 Build Information: TShark Wireshark 2.3.0 v2.3.0rc0-3235-gd97ce76161 Copyright 1998-2017 Gerald Combs and contributors. License GPLv2+: GNU GPL version 2 or later This is free software; see the source for copying conditions. There i...

Wireshark 2.2.0 2.2.12 - ROS Dissector Denial of Service

Wireshark 2.2.0 2.2.12 - ROS Dissector Denial of Service Source: https://bugs.wireshark.org/bugzilla/showbug.cgi?id=13637 Build Information: TShark Wireshark 2.3.0 v2.3.0rc0-3235-gd97ce76161 Copyright 1998-2017 Gerald Combs and contributors. License GPLv2+: GNU GPL version 2 or later This is free...

x86 to LLVM Bitcode Translation Framework: McSema

x86 to LLVM Bitcode Translation Framework McSema lifts x86 and amd64 binaries to LLVM bitcode modules. McSema support both Linux and Windows binaries, and most x86 and amd64 instructions, including integer, FPU, and SSE operations. McSema is separated into two conceptual parts: control flow...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

CVE-2016-6878

The CVE-2016-6878 issue affects Botan’s Curve25519 implementation prior to version 1.11.31. On systems without a native 128‑bit integer type, the code may trigger undefined behavior leading to unspecified impact, demonstrated on 32‑bit ARM systems compiled with Clang. Affected component: Curve255...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

macOS/IOS: mach_msg doesn't copy memory in a certain case(CVE-2017-2456)

When sending ool memory via |machmsg| with |deallocate| flag or |MACHMSGVIRTUALCOPY| flag, |machmsg| performs moving the memory to the destination process instead of copying it. But it doesn't consider the memory entry object that could resurrect the moved memory. As a result, it could lead to a...

shopify-scripts: SIGSEGV in mrb_vm_exec

PoC ------------------- The following code triggers the bug attached as testmrbvmexec.rb: def methodmissingmeth,argsyieldmeth,argsend enumfor.next Debug - mirb ------------------- x@x:/Desktop/test/mruby/bin$ gdb -q ./mirb rReading symbols from ./mirb...done. gdb r testmrbvmexec.rb Starting...

shopify-scripts: SIGSEGV in mrb_str_inum

PoC ------------------- The following code triggers the bug attached as testmrbstrinum.rb: def methodmissingfalse end def tostr""end Integerÿ,2.h Debug - mirb ------------------- x@x:/Desktop/test/mruby/bin$ gdb -q ./mirb r Reading symbols from ./mirb...idone. gdb r testmrbstrinum.rb Starting...

shopify-scripts: SIGSEGV in mrb_class

PoC ------------------- Attached as testmrbclass.rb: Debug - mirb ------------------- Program received signal SIGSEGV, Segmentation fault. 0x0000000000402ef2 in mrbclass mrb=0x6b0010, v=... at /home/x/Desktop/test/mruby/include/mruby/class.h:50 50 return mrbobjptrv-c; gdb l 45 case MRBTTCPTR: 46...

shopify-scripts: SIGSEGV in mrb_vm_exec

PoC ------------------- The following code triggers the bug attached as testmrbvmexec.rb: s=proc|f,g,x|fxgx.curry k=proc|x,y|x.curry i=proc|x|x.curry fi0= re0=proc|x|fi0.size;x.curry ssiiki0sskssksssksskskre0skskkksksk Debug - mirb ------------------- x@x:/Desktop/test/mruby/bin$ gdb -q ./mirb...

shopify-scripts: SIGSEGV in str_buf_cat

PoC ------------------- Attached as teststrbufcat.rb Debug - mirb ------------------- Program received signal SIGSEGV, Segmentation fault. memcpysse2unaligned at ../sysdeps/x8664/multiarch/memcpy-sse2-unaligned.S:36 36 ../sysdeps/x8664/multiarch/memcpy-sse2-unaligned.S: No such file or directory...

shopify-scripts: SIGSEGV - mrb_vm_exec - line:1312

PoC ------------------- The following code triggers the bug attached as mrbvmexec.rb: n s s k h GC.start ObjectSpace.eachobject|obj|obj Debug - mirb ------------------- gdb r mrbvmexec.rb The program being debugged has been started already. Start it from the beginning? y or n y Starting program:...

shopify-scripts: SIGSEGV - mrb_obj_extend - line:413

PoC: ------------------- The following code triggers the bug attached as testmrbobjextend413.rb: module Test end def methodmissingsextendTestend def setva.set0end set0 Mirb - Debug: ------------------- gdb r testmrbobjextend413.rb The program being debugged has been started already. Start it from...