Is CVE-2022-2953 in the CISA KEV catalog?

No. CVE-2022-2953 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-2953?

CVE-2022-2953 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-2953?

CVE-2022-2953 has an EPSS score of 0.54% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-2953?

Upgrade tiff on debian 11 to 4.2.0-1+deb11u3 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-2953

MEDIUM

5.5

CVSS v3

NVD

Description

LibTIFF 4.4.0 has an out-of-bounds read in extractImageSection in tools/tiffcrop.c:6905, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 48d6ece8.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

tiffDebian

Fixed in:4.2.0-1+deb11u3CVE-2022-2953

Fixed in:4.4.0-6CVE-2022-2953

libtiff-toolsUbuntu

Fixed in:4.0.3-7ubuntu0.11+esm5USN-5714-1

Fixed in:4.0.6-1ubuntu0.8+esm7USN-5714-1

Fixed in:4.0.9-5ubuntu0.8USN-5714-1

Fixed in:4.1.0+git191117-2ubuntu0.20.04.6USN-5714-1

Fixed in:4.3.0-6ubuntu0.2USN-5714-1

Fixed in:4.4.0-4ubuntu3.1USN-5714-1

tiffUbuntu

Fixed in:4.0.3-7ubuntu0.11+esm5USN-5714-1

Fixed in:4.0.6-1ubuntu0.8+esm7USN-5714-1

Fixed in:4.0.9-5ubuntu0.8USN-5714-1

Fixed in:4.1.0+git191117-2ubuntu0.20.04.6USN-5714-1

Fixed in:4.3.0-6ubuntu0.2USN-5714-1

Fixed in:4.4.0-4ubuntu3.1USN-5714-1

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 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

0.54%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Patch3

Third-Party Advisory2

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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.