Medium severity5.5NVD Advisory· Published Jan 4, 2020· Updated Jun 17, 2026
CVE-2019-20334
CVE-2019-20334
Description
In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.
Affected products
3- cpe:2.3:a:nasm:netwide_assembler:2.14.02:*:*:*:*:*:*:*
- Netwide Assembler/Netwide Assemblerdescription
- Range: =2.14.02
Patches
Vulnerability mechanics
References
2- bugzilla.nasm.us/show_bug.cginvdExploitIssue TrackingVendor Advisory
- bugzilla.nasm.us/show_bug.cginvdExploitIssue TrackingVendor Advisory
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