https://bugzilla.redhat.com/show_bug.cgi?id=1824469
Bug ID: 1824469
Summary: CVE-2019-20334 nasm: stack consumption occurs in expr#
functions in asm/eval.c
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: medium
Priority: medium
Assignee: security-response-team(a)redhat.com
Reporter: darunesh(a)redhat.com
CC: dominik(a)greysector.net, i.gnatenko.brain(a)gmail.com,
java-sig-commits(a)lists.fedoraproject.org,
mizdebsk(a)redhat.com, nickc(a)redhat.com,
pbonzini(a)redhat.com
Target Milestone: ---
Classification: Other
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.
https://bugzilla.nasm.us/show_bug.cgi?id=3392548#c4
https://bugzilla.nasm.us/show_bug.cgi?id=3392638
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