High severity · published Feb 15, 2019
CVE-2019-8343
In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c
7.8
CVSS
1.1%
EPSS
No
On KEV
Description
In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NA
Netwide Assembler · Nasm
2.14.02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-8343
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-8343
Exploit
https://bugzilla.nasm.us/show_bug.cgi?id=3392556
security.gentoo.org
https://security.gentoo.org/glsa/202312-09
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