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Vulnerability
CVE-2018-19215
Published:
2018-11-12
Description:
Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.
Type:
CWE-125
(Out-of-bounds Read)
CVSS2
=> (AV:N/AC:M/Au:N/C:P/I:P/A:P)
CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redhat
->
Enterprise linux
NASM
->
Netwide assembler
References:
https://bugzilla.nasm.us/show_bug.cgi?id=3392525
https://repo.or.cz/nasm.git/commit/4b5b737d4991578b1918303dc0fd9c9ab5c7ce4f
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