Medium severity6.5NVD Advisory· Published Oct 3, 2022· Updated Jun 17, 2026
CVE-2022-40922
CVE-2022-40922
Description
A vulnerability in the LIEF::MachO::BinaryParser::init_and_parse function of LIEF v0.12.1 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted MachO file.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
liefPyPI | < 0.12.2 | 0.12.2 |
Affected products
3- cpe:2.3:a:lief-project:lief:0.12.1:*:*:*:*:*:*:*
- LIEF/LIEFdescription
Patches
Vulnerability mechanics
References
6- github.com/lief-project/LIEF/issues/781nvdExploitIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-38hf-c37x-32hvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-40922ghsaADVISORY
- github.com/lief-project/LIEF/commit/ad811916670e83947560b6f3c45df6e71d3885afghsaWEB
- github.com/lief-project/LIEF/commit/fde2c48986739fabd2cf9b40b9af149a89c57850ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/lief/PYSEC-2022-43138.yamlghsaWEB
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