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Advisories

Ghidra 10.3 before 12.2 Denial of Service via Compressed Theme Archive

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Severity
medium
Date
Affecting

  • ghidra >= 10.3, < 12.2

CWE
  • CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)
CVSS
6.8
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
Yuvraj Saxena (0xXA)
Description
Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or compression ratio. Attackers can persuade a user to import a crafted theme ZIP whose icon entries expand to fill the host filesystem, causing later writes to fail.

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