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5.5
CVSSv3

CVE-2018-20456

Published: 25/12/2018 Updated: 31/12/2018
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

In radare2 before 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow malicious users to cause a denial of service (application crash in libr/util/strbuf.c via a stack-based buffer over-read) by crafting an input file, a related issue to CVE-2018-20455.

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References

CWE-125https://github.com/radare/radare2/issues/12372https://github.com/radare/radare2/commit/9b46d38dd3c4de6048a488b655c7319f845af185https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-21991CVE-2024-32674path traversalCVE-2023-21987denial of servicedosCVE-2024-4647CVE-2024-25519CVE-2024-33612
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