https://bugzilla.redhat.com/show_bug.cgi?id=1625037
--- Comment #3 from Sam Fowler <sfowler(a)redhat.com> ---
Reproduces on F28 with nasm-2.13.03-1.fc28.x86_64:
# nasm CVE-2018-16382 2>&1 | ./asan_symbolizer.py
nasm: warning: file name already has no extension: output will be in `nasm.out'
CVE-2018-16382:13: error: label or instruction expected at start of line
...[snip]...
CVE-2018-16382:36: error: parser: instruction expected
=================================================================
==21==ERROR: AddressSanitizer: global-buffer-overflow on address 0x562db193d8e8
at pc 0x562db18403ad bp 0x7fff611253e0 sp 0x7fff611253d0
READ of size 8 at 0x562db193d8e8 thread T0
#0 0x562db18403ac in ??
/usr/src/debug/nasm-2.13.03-1.fc28.x86_64/asm/parser.c:891
#1 0x562db1822bcd in ??
/usr/src/debug/nasm-2.13.03-1.fc28.x86_64/asm/nasm.c:1374
#2 0x562db181dd1d in ??
/usr/src/debug/nasm-2.13.03-1.fc28.x86_64/asm/nasm.c:483
#3 0x7fc6afd2c24a in __libc_start_main (/lib64/libc.so.6+0x2324a)
#3 0x562db181f1b9 in ?? ??:0
0x562db193d8e8 is located 0 bytes to the right of global variable
'nasm_reg_flags' defined in 'x86/regflags.c:6:17' (0x562db193d160) of size
1928
SUMMARY: AddressSanitizer: global-buffer-overflow (/usr/bin/nasm+0x11a3ac)
Shadow bytes around the buggy address:
0x0ac63631fac0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631fad0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631fae0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631faf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631fb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0ac63631fb10: 00 00 00 00 00 00 00 00 00 00 00 00 00[f9]f9 f9
0x0ac63631fb20: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631fb30: 00 00 00 00 03 f9 f9 f9 f9 f9 f9 f9 06 f9 f9 f9
0x0ac63631fb40: f9 f9 f9 f9 00 04 f9 f9 f9 f9 f9 f9 00 00 00 00
0x0ac63631fb50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac63631fb60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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