Is CVE-2019-9936 in the CISA KEV catalog?

No. CVE-2019-9936 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-9936?

CVE-2019-9936 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-9936?

CVE-2019-9936 has an EPSS score of 5.67% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-9936?

Upgrade sqlite3 on debian 11 to 3.27.2-2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-9936

HIGHEPSS 92th pctl

7.5

CVSS v3

NVD

Description

In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

sqlite3Debian

Fixed in:3.27.2-2CVE-2019-9936

libsqlite3-0Ubuntu

Fixed in:3.11.0-1ubuntu1.2USN-4019-1

Fixed in:3.22.0-1ubuntu0.1USN-4019-1

sqlite3Ubuntu

Fixed in:3.11.0-1ubuntu1.2USN-4019-1

Fixed in:3.22.0-1ubuntu0.1USN-4019-1

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

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

5.67%probability of exploitation in 30 days

92ndpercentile

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

References

Patch1

sqlite.org

Third-Party Advisory2

Other references10

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

Embed a live status badge for CVE-2019-9936

Markdown

[![CVE-2019-9936](https://tridentstack.com/cve/badge/CVE-2019-9936.svg)](https://tridentstack.com/cve/CVE-2019-9936)

HTML

<a href="https://tridentstack.com/cve/CVE-2019-9936"><img src="https://tridentstack.com/cve/badge/CVE-2019-9936.svg" alt="CVE-2019-9936"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.