Is CVE-2017-1000456 in the CISA KEV catalog?

No. CVE-2017-1000456 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-1000456?

CVE-2017-1000456 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2017-1000456?

CVE-2017-1000456 has an EPSS score of 1.97% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-1000456?

Upgrade poppler on debian 11 to 0.61.1-2 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2017-1000456

HIGHEPSS 78th pctl

8.8

CVSS v3

NVD

Description

freedesktop.org libpoppler 0.60.1 fails to validate boundaries in TextPool::addWord, leading to overflow in subsequent calculations.

CWE-119Buffer Overflow

How to fix

Remediation Available

popplerDebian

Fixed in:0.61.1-2CVE-2017-1000456

libpoppler44Ubuntu

Fixed in:0.24.5-2ubuntu4.9USN-3517-1

libpoppler58Ubuntu

Fixed in:0.41.0-0ubuntu1.6USN-3517-1

popplerUbuntu

Fixed in:0.24.5-2ubuntu4.9USN-3517-1

Fixed in:0.41.0-0ubuntu1.6USN-3517-1

poppler-utilsUbuntu

Fixed in:0.24.5-2ubuntu4.9USN-3517-1

Fixed in:0.41.0-0ubuntu1.6USN-3517-1

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.97%probability of exploitation in 30 days

78thpercentile

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

References

Patch1

bugs.freedesktop.org

Third-Party Advisory2

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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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.