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CVE-2020-24241

Good to know:

Date: August 25, 2020

In Netwide Assembler (NASM) 2.15rc10, there is heap use-after-free in saa_wbytes in nasmlib/saa.c.

Language: ASSEMBLY

Severity Score

5.5

Related Resources (6)

Url: https://security-tracker.debian.org/tracker/CVE-2020-24241

Url: https://access.redhat.com/security/cve/CVE-2020-24241

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-24241

Url: https://bugzilla.nasm.us/show_bug.cgi?id=3392707

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-24241

Url: https://www.mend.io/vulnerability-database/CVE-2020-24241

Severity Score

5.5

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

Upgrade Version

Upgrade to version 2.15.04rc3

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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