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CVE-2019-5018

29
FAUCET Score

CVE-2019-5018 describes a use-after-free vulnerability in the window function functionality of Sqlite3 version 3.26.0, affecting various Canonical and SQLite products. This high-severity vulnerability (CVSS 8.1) can be triggered remotely with high impact on confidentiality, integrity, and availability, potentially leading to remote code execution through a specially crafted SQL command. While no public exploit code or active exploitation has been observed, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.26.0CPE matchmatch criteria
cpe:2.3:a:sqlite:sqlite:3.26.0:*:*:*:*:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
16.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
18.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
19.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
6.68%
Probability of exploitation in next 30 days
EPSS Percentile
93.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0668 is in the 69th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: sqlite-0:3.26.0-11.el8
View patch

Vendor Advisories (1)

redhatCVE-2019-5018Moderate

sqlite: Use-after-free in window function leading to remote code execution

May 9, 2019

References

packetstormsecurity.com / files/152809/Sqlite3-Window-Function-Remote-Code-Execution.html
Third Party AdvisoryVDB Entry
security.gentoo.org / glsa/201908-09
Third Party Advisory
security.netapp.com / advisory/ntap-20190521-0001
Third Party Advisory
talosintelligence.com / vulnerability_reports/TALOS-2019-0777
ExploitThird Party Advisory
usn.ubuntu.com / 4205-1
Third Party Advisory
securityfocus.com / bid/108294
Broken Link