Vulnerability Details CVE-2022-21711
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.8%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 5.8
References
- https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d67633bc375e608
- https://github.com/liyansong2018/elfspirit/issues/1
- https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m68r
- https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d67633bc375e608
- https://github.com/liyansong2018/elfspirit/issues/1
- https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m68r
Products affected by CVE-2022-21711
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cpe:2.3:a:elfspirit_project:elfspirit:0.1
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cpe:2.3:a:elfspirit_project:elfspirit:1.0