Is CVE-2020-24242 in the CISA KEV catalog?

No. CVE-2020-24242 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-24242?

CVE-2020-24242 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-24242?

CVE-2020-24242 has an EPSS score of 0.74% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-24242?

Upgrade nasm on debian 11 to 2.15.04-1 or later.

CVE & CISA-KEV Catalog

CVE-2020-24242

MEDIUM

5.5

CVSS v3

NVD

Description

In Netwide Assembler (NASM) 2.15rc10, SEGV can be triggered in tok_text in asm/preproc.c by accessing READ memory.

How to fix

Remediation Available

nasmDebian

Fixed in:2.15.04-1CVE-2020-24242

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

0.74%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Exploit1

bugzilla.nasm.us

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.