CVE-2018-20456
Summary
| CVE | CVE-2018-20456 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-12-25 19:29:00 UTC |
| Updated | 2018-12-31 14:15:00 UTC |
| Description | In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow attackers 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. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| AddressSanitizer: stack-buffer-overflow at libr/util/strbuf.c:47 · Issue #12372 · radareorg/radare2 · GitHub | MISC | github.com | Exploit, Third Party Advisory |
| Fix #12372 and #12373 - Crash in x86 assembler (#12380) · radareorg/radare2@9b46d38 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.