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CVE-2018-8882

Date: March 20, 2018

Netwide Assembler (NASM) 2.13.02rc2 has a stack-based buffer under-read in the function ieee_shr in asm/float.c via a large shift value.

Language: C

Severity Score

7.8

Related Resources (8)

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html

Url: https://access.redhat.com/security/cve/CVE-2018-8882

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-8882

Url: https://bugzilla.nasm.us/show_bug.cgi?id=3392445

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-8882

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html

Url: https://security-tracker.debian.org/tracker/CVE-2018-8882

Url: https://www.mend.io/vulnerability-database/CVE-2018-8882

Severity Score

7.8

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	4.6
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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