CVE-2018-8882

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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
https://bugzilla.nasm.us/show_bug.cgi?id=3392445	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nasm:netwide_assembler:2.13.02:rc2:*:*:*:*:*:*

History

No history.

Information

Published : 2018-03-20 23:29

Updated : 2024-02-04 19:46

NVD link : CVE-2018-8882

Mitre link : CVE-2018-8882

CVE.ORG link : CVE-2018-8882

JSON object : View

Products Affected

nasm

netwide_assembler

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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