Vulnerability Details : CVE-2022-43171
A heap buffer overflow in the LIEF::MachO::BinaryParser::parse_dyldinfo_generic_bind function of LIEF v0.12.1 allows attackers to cause a Denial of Service (DoS) via a crafted MachO file.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2022-43171
- cpe:2.3:a:lief-project:lief:0.12.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43171
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43171
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2022-43171
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-43171
-
https://github.com/lief-project/LIEF/issues/782
Heap-buffer-overflow in LIEF::MachO::BinaryParser::parse_dyldinfo_generic_bind at MachO/BinaryParser.tcc:1629 · Issue #782 · lief-project/LIEF · GitHubExploit;Patch;Third Party Advisory
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