shopify-scripts: Null pointer dereference with send/method_missing

The following program triggers a null pointer dereference with mruby b200c747: ruby def methodmissingm ensure begin A rescue break rescue end end send '' ASAN report: text ASAN:DEADLYSIGNAL ================================================================= ==12116==ERROR: AddressSanitizer: SEGV on...

GNU binutils - aarch64_ext_ldst_reglist Buffer Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21595 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - bfd_get_string Stack Buffer Overflow

GNU binutils - bfdgetstring Stack Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21581 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - print_insn_score16 Buffer Overflow

GNU binutils - printinsnscore16 Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21576 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - rx_decode_opcode Buffer Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21587 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - ieee_object_p Stack Buffer Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21582 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - 'aarch64_ext_ldst_reglist' Buffer Overflow

Source: https://sourceware.org/bugzilla/showbug.cgi?id=21595 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the reduced stacktrace with links to the correspondin...

GNU binutils - 'rx_decode_opcode' Buffer Overflow

Source: https://sourceware.org/bugzilla/showbug.cgi?id=21587 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the reduced stacktrace with links to the correspondin...

GNU binutils - ieee_object_p Stack Buffer Overflow

GNU binutils - ieeeobjectp Stack Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21582 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - bfd_get_string Stack Buffer Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21581 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - disassemble_bytes Heap Overflow

GNU binutils - disassemblebytes Heap Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21580 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - decode_pseudodbg_assert_0 Buffer Overflow

GNU binutils - decodepseudodbgassert0 Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21586 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is...

GNU binutils - rx_decode_opcode Buffer Overflow

GNU binutils - rxdecodeopcode Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21587 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - disassemble_bytes Heap Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21580 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - decode_pseudodbg_assert_0 Buffer Overflow Exploit

Exploit for linux platform in category dos / poc Source: https://sourceware.org/bugzilla/showbug.cgi?id=21586 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the...

GNU binutils - 'decode_pseudodbg_assert_0' Buffer Overflow

Source: https://sourceware.org/bugzilla/showbug.cgi?id=21586 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the reduced stacktrace with links to the correspondin...

GNU binutils - 'print_insn_score16' Buffer Overflow

Source: https://sourceware.org/bugzilla/showbug.cgi?id=21576 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the reduced stacktrace with links to the correspondin...

GNU binutils - aarch64_ext_ldst_reglist Buffer Overflow

GNU binutils - aarch64extldstreglist Buffer Overflow Source: https://sourceware.org/bugzilla/showbug.cgi?id=21595 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is...

GNU binutils - 'bfd_get_string' Stack Buffer Overflow

Source: https://sourceware.org/bugzilla/showbug.cgi?id=21581 I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer. Please find attached the minimized file causing the issue "Input" and the ASAN report log "Output". Below is the reduced stacktrace with links to the correspondin...

Stable Channel Update for Desktop

The stable channel has been updated to 59.0.3071.104 for Windows, Mac, and Linux. This will roll out over the coming days/weeks. Security Fixes and Rewards Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictio...