CVE-2022-21711
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductElfspirit
PublishedJan 24, 2022
First seenJan 24, 2022
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- elfspirit_project elfspirit1.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| elfspirit_project elfspirit | v < 1.1.0 | 1.1.0 |
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