secnotes/elfspirit

secnotes/elfspirit

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Last Release
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ELF static analysis and injection framework that parse, manipulate, patch and camouflage ELF files.
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2022-21711↗
7.1 HIGH5.8 MEDIUM

elfspirit is an ELF static analysis and injection framework that parses, manipulates, and camouflages ELF files. When analyzing the ELF file format in versions prior to 1.1, there is an out-of-bounds read bug, which can lead to application crashes or information leakage. By constructing a special format ELF file, the information of any address can be leaked. elfspirit version 1.1 contains a patch for this issue.