CVE-2017-17819

In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function find_cc() in asm/preproc.c that will cause a remote denial of service attack, because pointers associated with skip_white_ calls are not validated.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
VendorProductVersion
nasmnetwide_assembler
2.14:rc0
canonicalubuntu_linux
14.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
nasm
bullseye
2.15.05-1
fixed
stretch
no-dsa
jessie
no-dsa
wheezy
no-dsa
bookworm
2.16.01-1
fixed
sid
2.16.03-1
fixed
trixie
2.16.03-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nasm
bionic
not-affected
artful
Fixed 2.13.01-2ubuntu0.1
released
xenial
Fixed 2.11.08-1ubuntu0.1
released
trusty
Fixed 2.10.09-1ubuntu0.1
released
Common Weakness Enumeration
References
http://repo.or.cz/nasm.git/commit/7524cfd91492e6e3719b959498be584a9ced13af
https://bugzilla.nasm.us/show_bug.cgi?id=3392435
https://usn.ubuntu.com/3694-1/
http://repo.or.cz/nasm.git/commit/7524cfd91492e6e3719b959498be584a9ced13af
https://bugzilla.nasm.us/show_bug.cgi?id=3392435
https://usn.ubuntu.com/3694-1/