ed0e1e4d44
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)
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5.1 KiB
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90 lines
No EOL
5.1 KiB
Text
Source: https://code.google.com/p/google-security-research/issues/detail?id=642
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The following crash due to a stack-based buffer overflow can be observed in an ASAN build of Wireshark (current git master), by feeding a malformed file to tshark ("$ ./tshark -nVxr /path/to/file"):
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Attached are three files which trigger the crash.
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--- cut ---
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==2992==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffe9b2a2fc0 at pc 0x0000004c1386 bp 0x7ffe9b2a0f70 sp 0x7ffe9b2a0720
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WRITE of size 43264 at 0x7ffe9b2a2fc0 thread T0
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#0 0x4c1385 in __asan_memcpy llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:393
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#1 0x4189c2b in AirPDcapPacketProcess wireshark/epan/crypt/airpdcap.c:713:9
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#2 0x29525e9 in dissect_ieee80211_common wireshark/epan/dissectors/packet-ieee80211.c:17767:9
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#3 0x2924581 in dissect_ieee80211 wireshark/epan/dissectors/packet-ieee80211.c:18375:10
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#4 0xaf3794 in call_dissector_through_handle wireshark/epan/packet.c:616:8
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#5 0xae5692 in call_dissector_work wireshark/epan/packet.c:691:9
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#6 0xaefb1b in call_dissector_only wireshark/epan/packet.c:2662:8
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#7 0xae09f3 in call_dissector_with_data wireshark/epan/packet.c:2675:8
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#8 0x28d825c in dissect_wlan_radio wireshark/epan/dissectors/packet-ieee80211-radio.c:976:10
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#9 0xaf3794 in call_dissector_through_handle wireshark/epan/packet.c:616:8
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#10 0xae5692 in call_dissector_work wireshark/epan/packet.c:691:9
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#11 0xaefb1b in call_dissector_only wireshark/epan/packet.c:2662:8
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#12 0xae09f3 in call_dissector_with_data wireshark/epan/packet.c:2675:8
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#13 0x28e5df4 in dissect_radiotap wireshark/epan/dissectors/packet-ieee80211-radiotap.c:1796:2
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#14 0xaf3794 in call_dissector_through_handle wireshark/epan/packet.c:616:8
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#15 0xae5692 in call_dissector_work wireshark/epan/packet.c:691:9
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#16 0xae4e1d in dissector_try_uint_new wireshark/epan/packet.c:1148:9
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#17 0x25dca12 in dissect_frame wireshark/epan/dissectors/packet-frame.c:500:11
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#18 0xaf3794 in call_dissector_through_handle wireshark/epan/packet.c:616:8
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#19 0xae5692 in call_dissector_work wireshark/epan/packet.c:691:9
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#20 0xaefb1b in call_dissector_only wireshark/epan/packet.c:2662:8
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#21 0xae09f3 in call_dissector_with_data wireshark/epan/packet.c:2675:8
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#22 0xadffde in dissect_record wireshark/epan/packet.c:501:3
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#23 0xab6d0d in epan_dissect_run_with_taps wireshark/epan/epan.c:373:2
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#24 0x53c91b in process_packet wireshark/tshark.c:3728:5
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#25 0x535d90 in load_cap_file wireshark/tshark.c:3484:11
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#26 0x52c1df in main wireshark/tshark.c:2197:13
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Address 0x7ffe9b2a2fc0 is located in stack of thread T0 at offset 8256 in frame
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#0 0x418907f in AirPDcapPacketProcess wireshark/epan/crypt/airpdcap.c:630
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This frame has 5 object(s):
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[32, 44) 'id'
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[64, 8256) 'tmp_data'
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[8512, 8516) 'tmp_len' <== Memory access at offset 8256 partially underflows this variable
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[8528, 8544) 'id.coerce' <== Memory access at offset 8256 partially underflows this variable
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[8560, 8576) 'id.coerce83' <== Memory access at offset 8256 partially underflows this variable
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HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
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(longjmp and C++ exceptions *are* supported)
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SUMMARY: AddressSanitizer: stack-buffer-overflow llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:393 in __asan_memcpy
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Shadow bytes around the buggy address:
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0x10005364c5a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c5b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c5c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c5d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c5e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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=>0x10005364c5f0: 00 00 00 00 00 00 00 00[f2]f2 f2 f2 f2 f2 f2 f2
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0x10005364c600: f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2
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0x10005364c610: f2 f2 f2 f2 f2 f2 f2 f2 04 f2 00 00 f2 f2 00 00
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0x10005364c620: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x10005364c640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Heap right redzone: fb
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack partial redzone: f4
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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==2992==ABORTING
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--- cut ---
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The crash was reported at https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11790. Attached are three files which trigger the crash.
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Proof of Concept:
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https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/39005.zip |