55 lines
No EOL
2.2 KiB
Text
55 lines
No EOL
2.2 KiB
Text
Title : Totem movie player(Ubuntu)stack corruption
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Version : 3.4.3 GStreamer 0.10.36
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Date : 2012-12-15
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Vendor : http://projects.gnome.org/totem/index.html
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Impact : Med/High
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Contact : coolkaveh [at] rocketmail.com
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Twitter : @coolkaveh
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tested : Ubuntu 12.10 desktop 32 bit
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Author : coolkaveh
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################################################################################################
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Totem is the official movie player of the GNOME desktop environment based on
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GStreamer and its ubuntu default movie player
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###############################################################################################
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Bug :
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----
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The vulnerability cause a stack corruption (division by zero) via a specially crafted Avi files
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That will trigger a denial of service condition
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----
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###############################################################################################
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Program received signal SIGFPE, Arithmetic exception.
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[Switching to Thread 0xafe89b40 (LWP 21171)]
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0xaf625080 in gst_riff_create_audio_caps () from /usr/lib/i386-linux-gnu/libgstriff-0.10.so.0
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process 21159
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0xaf62507b <+1883>: mov edx,eax
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0xaf62507d <+1885>: sar edx,0x1f
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=> 0xaf625080 <+1888>: idiv edi
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0xaf625082 <+1890>: mov esi,eax
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0xaf625084 <+1892>: movzx eax,WORD PTR [ecx+0xe]
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0xaf625088 <+1896>: cmp ax,0x20
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eax 0x20 32
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ecx 0x805cbf80 -2141405312
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edx 0x0 0
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ebx 0xaf62cff4 -1352478732
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esp 0xafe88de0 0xafe88de0
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ebp 0xafe88f1c 0xafe88f1c
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esi 0x805832c0 -2141703488
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edi 0x0 0
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eip 0xaf625080 0xaf625080 <gst_riff_create_audio_caps+1888>
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eflags 0x210246 [ PF ZF IF RF ID ]
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cs 0x73 115
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ss 0x7b 123
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ds 0x7b 123
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es 0x7b 123
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fs 0x0 0
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gs 0x33 51
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si_addr:$2 = (void *) 0xaf625080 <gst_riff_create_audio_caps+1888>
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#0 0xaf625080 in gst_riff_create_audio_caps () from /usr/lib/i386-linux-gnu/libgstriff-0.10.so.0
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##################################################################################################
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Proof of concept included.
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http://www41.zippyshare.com/v/13083235/file.html
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https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/23427.rar |