
1979 changes to exploits/shellcodes Couchdb 1.5.0 - 'uuids' Denial of Service Apache CouchDB 1.5.0 - 'uuids' Denial of Service Beyond Remote 2.2.5.3 - Denial of Service (PoC) udisks2 2.8.0 - Denial of Service (PoC) Termite 3.4 - Denial of Service (PoC) SoftX FTP Client 3.3 - Denial of Service (PoC) Silverstripe 2.3.5 - Cross-Site Request Forgery / Open redirection SilverStripe CMS 2.3.5 - Cross-Site Request Forgery / Open Redirection Silverstripe CMS 3.0.2 - Multiple Vulnerabilities SilverStripe CMS 3.0.2 - Multiple Vulnerabilities Silverstripe CMS 2.4 - File Renaming Security Bypass SilverStripe CMS 2.4 - File Renaming Security Bypass Silverstripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities SilverStripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities Silverstripe CMS 2.4.7 - 'install.php' PHP Code Injection SilverStripe CMS 2.4.7 - 'install.php' PHP Code Injection Silverstripe Pixlr Image Editor - 'upload.php' Arbitrary File Upload SilverStripe CMS Pixlr Image Editor - 'upload.php' Arbitrary File Upload Silverstripe CMS 2.4.x - 'BackURL' Open Redirection SilverStripe CMS 2.4.x - 'BackURL' Open Redirection Silverstripe CMS - 'MemberLoginForm.php' Information Disclosure SilverStripe CMS - 'MemberLoginForm.php' Information Disclosure Silverstripe CMS - Multiple HTML Injection Vulnerabilities SilverStripe CMS - Multiple HTML Injection Vulnerabilities Apache CouchDB 1.7.0 and 2.x before 2.1.1 - Remote Privilege Escalation Apache CouchDB 1.7.0 / 2.x < 2.1.1 - Remote Privilege Escalation Monstra CMS before 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (2) Monstra CMS < 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (1) Navigate CMS 2.8 - Cross-Site Scripting Collectric CMU 1.0 - 'lang' SQL injection Joomla! Component CW Article Attachments 1.0.6 - 'id' SQL Injection LG SuperSign EZ CMS 2.5 - Remote Code Execution MyBB Visual Editor 1.8.18 - Cross-Site Scripting Joomla! Component AMGallery 1.2.3 - 'filter_category_id' SQL Injection Joomla! Component Micro Deal Factory 2.4.0 - 'id' SQL Injection RICOH Aficio MP 301 Printer - Cross-Site Scripting Joomla! Component Auction Factory 4.5.5 - 'filter_order' SQL Injection RICOH MP C6003 Printer - Cross-Site Scripting Linux/ARM - Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (28 Bytes) Linux/ARM - sigaction() Based Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (52 Bytes)
70 lines
No EOL
4.6 KiB
Text
70 lines
No EOL
4.6 KiB
Text
Source: https://sourceware.org/bugzilla/show_bug.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
|
|
corresponding source lines on a GitHub mirror.
|
|
|
|
The command I used was `objdump -D <file>`.
|
|
|
|
Let me know if there is any additional information I can provide.
|
|
|
|
--
|
|
|
|
Input: 5ddfa2412fa85ccaec333ef01e682e5c.1a654bffa0e51502d471945837d8c8d2.min
|
|
Output: 5ddfa2412fa85ccaec333ef01e682e5c.1a654bffa0e51502d471945837d8c8d2.txt
|
|
|
|
Error in "decode_pseudodbg_assert_0": global-buffer-overflow
|
|
in decode_pseudodbg_assert_0 at opcodes/bfin-dis.c:4604
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4604)
|
|
in _print_insn_bfin at opcodes/bfin-dis.c:4760
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4760)
|
|
in print_insn_bfin at opcodes/bfin-dis.c:4778
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4778)
|
|
in disassemble_bytes at binutils/objdump.c:1864
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L1864)
|
|
in disassemble_section at binutils/objdump.c:2309
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L2309)
|
|
in bfd_map_over_sections at bfd/section.c:1395
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/bfd/section.c#L1395)
|
|
in disassemble_data at binutils/objdump.c:2445
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L2445)
|
|
in dump_bfd at binutils/objdump.c:3547
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3547)
|
|
in display_file at binutils/objdump.c:3714
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3714)
|
|
in main at binutils/objdump.c:4016
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L4016)
|
|
|
|
Input: eaa0ea31671f33585380fa20a9e48279.3eb5986fdbd0116801326df1767e6ef0.min
|
|
Output: eaa0ea31671f33585380fa20a9e48279.3eb5986fdbd0116801326df1767e6ef0.txt
|
|
|
|
Error in "decode_pseudodbg_assert_0": global-buffer-overflow
|
|
in decode_pseudodbg_assert_0 at opcodes/bfin-dis.c:4596
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4596)
|
|
in _print_insn_bfin at opcodes/bfin-dis.c:4760
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4760)
|
|
in print_insn_bfin at opcodes/bfin-dis.c:4778
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/opcodes/bfin-dis.c#L4778)
|
|
in disassemble_bytes at binutils/objdump.c:1864
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L1864)
|
|
in disassemble_section at binutils/objdump.c:2309
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L2309)
|
|
in bfd_map_over_sections at bfd/section.c:1395
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/bfd/section.c#L1395)
|
|
in disassemble_data at binutils/objdump.c:2445
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L2445)
|
|
in dump_bfd at binutils/objdump.c:3547
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3547)
|
|
in display_file at binutils/objdump.c:3714
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3714)
|
|
in main at binutils/objdump.c:4016
|
|
(see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L4016)
|
|
|
|
Additional Information:
|
|
The command used was `objdump -D <file>`. The compilation flags used were `-g -O2 -fno-omit-frame-pointer -fsanitize=address -fno-sanitize-recover=undefined`. The configuration settings used were `--enable-targets=all --disable-shared`.
|
|
|
|
|
|
Proof of Concept:
|
|
https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/42201.zip |