Is CVE-2020-35342 in the CISA KEV catalog?

No. CVE-2020-35342 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-35342?

CVE-2020-35342 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-35342?

CVE-2020-35342 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-35342?

Upgrade binutils on debian 11 to 2.33.50.20200107-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-35342

HIGH

7.5

CVSS v3

NVD

Description

GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak.

CWE-665

How to fix

Remediation Available

binutilsDebian

Fixed in:2.33.50.20200107-1CVE-2020-35342

binutilsUbuntu

Fixed in:2.24-5ubuntu14.2+esm3USN-6381-1

Fixed in:2.26.1-1ubuntu1~16.04.8+esm7USN-6381-1

Fixed in:2.30-21ubuntu1~18.04.9+esm1USN-6381-1

binutils-multiarchUbuntu

Fixed in:2.24-5ubuntu14.2+esm3USN-6381-1

Fixed in:2.26.1-1ubuntu1~16.04.8+esm7USN-6381-1

Fixed in:2.30-21ubuntu1~18.04.9+esm1USN-6381-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Exploit1

sourceware.org

Other references1

security.netapp.com

Related Vulnerabilities

Other CWE-665 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-0847	High	7.8	88%	KEV	Fix
CVE-2022-22719	High	7.5	70%	-	Fix
CVE-2020-28019	High	7.5	61%	-	Fix
CVE-2022-46164	Critical	9.4	49%	-	Fix
CVE-2022-37128	Critical	9.8	21%	-	-
CVE-2019-14271	Critical	9.8	19%	-	Fix

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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.