Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Elfspirit Project | Elfspirit | < 1.1.0 |
Related Weaknesses (CWE)
References
- https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d6763PatchThird Party Advisory
- https://github.com/liyansong2018/elfspirit/issues/1ExploitIssue TrackingThird Party Advisory
- https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m6PatchThird Party Advisory
- https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d6763PatchThird Party Advisory
- https://github.com/liyansong2018/elfspirit/issues/1ExploitIssue TrackingThird Party Advisory
- https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m6PatchThird Party Advisory
FAQ
What is CVE-2022-21711?
CVE-2022-21711 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 ...
How severe is CVE-2022-21711?
CVE-2022-21711 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-21711?
Check the references section above for vendor advisories and patch information. Affected products include: Elfspirit Project Elfspirit.