Is CVE-2019-9674 in the CISA KEV catalog?

No. CVE-2019-9674 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-9674?

CVE-2019-9674 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-9674?

CVE-2019-9674 has an EPSS score of 5.49% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-9674?

Upgrade python2.7 on ubuntu 14.04 to 2.7.6-8ubuntu0.6+esm6 or later. Fixes are available for 20 affected products.

CVE & CISA-KEV Catalog

CVE-2019-9674

HIGHEPSS 92th pctl

7.5

CVSS v3

NVD

Description

Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service (resource consumption) via a ZIP bomb.

CWE-400Resource Exhaustion

How to fix

Remediation Available

python2.7Ubuntu

Fixed in:2.7.6-8ubuntu0.6+esm6USN-4428-1

Fixed in:2.7.12-1ubuntu0~16.04.12USN-4428-1

Fixed in:2.7.17-1~18.04ubuntu1.1USN-4428-1

Fixed in:2.7.18-1~20.04.1USN-4754-3

Fixed in:2.7.18-1~20.04.7+esm4USN-7212-1

Fixed in:2.7.18-13ubuntu1.5+esm3USN-7212-1

python2.7-minimalUbuntu

Fixed in:2.7.6-8ubuntu0.6+esm6USN-4428-1

Fixed in:2.7.12-1ubuntu0~16.04.12USN-4428-1

Fixed in:2.7.17-1~18.04ubuntu1.1USN-4428-1

Fixed in:2.7.18-1~20.04.7+esm4USN-7212-1

Fixed in:2.7.18-1~20.04.1USN-4754-3

Fixed in:2.7.18-13ubuntu1.5+esm3USN-7212-1

python3.10Ubuntu

Fixed in:3.10.12-1~22.04.4USN-6891-1

python3.10-minimalUbuntu

Fixed in:3.10.12-1~22.04.4USN-6891-1

python3.11Ubuntu

Fixed in:3.11.0~rc1-1~22.04.1~esm1USN-6891-1

Fixed in:3.11.6-3ubuntu0.1USN-6891-1

python3.11-minimalUbuntu

Fixed in:3.11.0~rc1-1~22.04.1~esm1USN-6891-1

Fixed in:3.11.6-3ubuntu0.1USN-6891-1

python3.12Ubuntu

Fixed in:3.12.0-1ubuntu0.1USN-6891-1

python3.12-minimalUbuntu

Fixed in:3.12.0-1ubuntu0.1USN-6891-1

python3.4Ubuntu

Fixed in:3.4.3-1ubuntu1~14.04.7+esm7USN-4428-1

python3.4-minimalUbuntu

Fixed in:3.4.3-1ubuntu1~14.04.7+esm7USN-4428-1

python3.5Ubuntu

Fixed in:3.5.2-2ubuntu0~16.04.4~14.04.1+esm1USN-6891-1

Fixed in:3.5.2-2ubuntu0~16.04.11USN-4428-1

Fixed in:3.5.2-2ubuntu0~16.04.13+esm13USN-6891-1

python3.5-minimalUbuntu

Fixed in:3.5.2-2ubuntu0~16.04.4~14.04.1+esm1USN-6891-1

Fixed in:3.5.2-2ubuntu0~16.04.13+esm13USN-6891-1

Fixed in:3.5.2-2ubuntu0~16.04.11USN-4428-1

python3.6Ubuntu

Fixed in:3.6.9-1~18.04ubuntu1.1USN-4428-1

Fixed in:3.6.9-1~18.04ubuntu1.13+esm2USN-6891-1

python3.6-minimalUbuntu

Fixed in:3.6.9-1~18.04ubuntu1.13+esm2USN-6891-1

Fixed in:3.6.9-1~18.04ubuntu1.1USN-4428-1

python3.7Ubuntu

Fixed in:3.7.5-2ubuntu1~18.04.2+esm3USN-6891-1

Fixed in:3.7.5-2~18.04.4USN-4754-3

python3.7-minimalUbuntu

Fixed in:3.7.5-2~18.04.4USN-4754-3

Fixed in:3.7.5-2ubuntu1~18.04.2+esm3USN-6891-1

python3.8Ubuntu

Fixed in:3.8.0-3ubuntu1~18.04.2+esm2USN-6891-1

Fixed in:3.8.0-3~18.04.1USN-4754-3

Fixed in:3.8.10-0ubuntu1~20.04.10USN-6891-1

Fixed in:3.8.2-1ubuntu1.2USN-4428-1

python3.8-minimalUbuntu

Fixed in:3.8.0-3ubuntu1~18.04.2+esm2USN-6891-1

Fixed in:3.8.0-3~18.04.1USN-4754-3

Fixed in:3.8.10-0ubuntu1~20.04.10USN-6891-1

Fixed in:3.8.2-1ubuntu1.2USN-4428-1

python3.9Ubuntu

Fixed in:3.9.5-3ubuntu0~20.04.1+esm2USN-6891-1

python3.9-minimalUbuntu

Fixed in:3.9.5-3ubuntu0~20.04.1+esm2USN-6891-1

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

5.49%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory3

Other references2

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-44487	High	7.5	100%	KEV	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2011-3192	High	7.8	99%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2024-25617	Medium	5.3	89%	-	Fix
CVE-2018-1000115	High	7.5	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 2025-12-31.