PT-2018-18688 · Netwide+1 · Netwide Assembler+1

Jun · Published 2018-03-20 · Updated 2020-07-13 · CVE-2018-8882

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Netwide Assembler (NASM) version 2.13.02rc2

Description The issue is related to a stack-based buffer under-read in the ieee shr function, located in asm/float.c, which occurs when a large shift value is provided.

Recommendations For version 2.13.02rc2, consider avoiding the use of large shift values in the ieee shr function until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-8882

OPENSUSE-SU-2020:0952-1

OPENSUSE-SU-2020:0954-1

OPENSUSE-SU-2020_0952-1

OPENSUSE-SU-2020_0954-1

SUSE-SU-2020:1843-1

Affected Products

Netwide Assembler

Suse

References · 71

• https://security-tracker.debian.org/tracker/CVE-2018-8882 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html · Vendor Advisory
• https://bugzilla.nasm.us/show_bug.cgi?id=3392445 · Vendor Advisory
• https://bdu.fstec.ru/vul/2018-01131 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8882 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:1843-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-8882 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-8882 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-8882 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0952-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-8882 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0954-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-8882 · Vendor Advisory
• https://suse.com/security/cve/CVE-2018-10316.html · Note