Is CVE-2017-6313 in the CISA KEV catalog?

No. CVE-2017-6313 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-6313?

CVE-2017-6313 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2017-6313?

CVE-2017-6313 has an EPSS score of 1.93% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-6313?

Upgrade gdk-pixbuf on debian 11 to 2.36.11-2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2017-6313

HIGHEPSS 78th pctl

7.1

CVSS v3

NVD

Description

Integer underflow in the load_resources function in io-icns.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (out-of-bounds read and program crash) via a crafted image entry size in an ICO file.

CWE-191

How to fix

Remediation Available

gdk-pixbufDebian

Fixed in:2.36.11-2CVE-2017-6313

gdk-pixbufUbuntu

Fixed in:2.30.7-0ubuntu1.8USN-3532-1

Fixed in:2.32.2-1ubuntu1.4USN-3532-1

libgdk-pixbuf2.0-0Ubuntu

Fixed in:2.30.7-0ubuntu1.8USN-3532-1

Fixed in:2.32.2-1ubuntu1.4USN-3532-1

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

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.93%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Patch1

bugzilla.gnome.org

Exploit1

openwall.com

Third-Party Advisory5

Other references2

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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 2026-05-13.