Is CVE-2019-8203 in the CISA KEV catalog?

No. CVE-2019-8203 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-8203?

CVE-2019-8203 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2019-8203?

CVE-2019-8203 has an EPSS score of 3.64% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-8203?

Upgrade Adobe Acrobat Reader (32-bit) to 19.021.20047 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-8203

HIGHEPSS 88th pctl

8.8

CVSS v3

NVD

Description

Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .

CWE-416Use After Free

How to fix

Remediation Available

Adobe Acrobat Reader (32-bit)Windows application

Affected:15.008.20082 19.021.20047Fixed in:19.021.20047

Affected:17.011.30059 17.011.30150Fixed in:17.011.30150

Affected:15.006.30060 15.006.30504Fixed in:15.006.30504

Adobe Acrobat Reader (64-bit)Windows application

Affected:15.006.30060 15.006.30504Fixed in:15.006.30504

Affected:17.011.30059 17.011.30150Fixed in:17.011.30150

Affected:15.008.20082 19.021.20047Fixed in:19.021.20047

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

Exploit Intelligence

3.64%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch1

helpx.adobe.com

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	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.