CVE-2019-20334 - Vulnerability Details - OpenCVE

In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0023.

Key SSVC decision points have not yet been added.

Vendors	Products
Nasm	Netwide Assembler

Configuration 1 [-]

cpe:2.3:a:nasm:netwide_assembler:2.14.02:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2019-10887	In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.nasm.us/show_bug.cgi?id=3392548#c4
https://bugzilla.nasm.us/show_bug.cgi?id=3392638
https://nvd.nist.gov/vuln/detail/CVE-2019-20334
https://www.cve.org/CVERecord?id=CVE-2019-20334

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-04T06:43:42

Updated: 2024-08-05T02:39:09.727Z

Reserved: 2020-01-04T00:00:00

Link: CVE-2019-20334

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-04T07:15:11.037

Modified: 2024-11-21T04:38:17.117

Link: CVE-2019-20334

Redhat

Severity : Low

Publid Date: 2020-01-04T00:00:00Z

Links: CVE-2019-20334 - Bugzilla

OpenCVE Enrichment

No data.

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