Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2018-19200

25
FAUCET Score

CVE-2018-19200 is a NULL pointer dereference vulnerability in uriparser versions prior to 0.9.0, specifically within the UriCommon.c component, affecting Debian Linux and the uriparser project. This vulnerability carries a CVSSv3 score of 7.5 (HIGH), indicating that an unauthenticated attacker can remotely trigger a denial-of-service condition with low attack complexity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.9.0CPE matchmatch criteria
cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*
< 8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.48%
Probability of exploitation in next 30 days
EPSS Percentile
82.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0248 is in the 70th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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 (2)

github_advisorypatch availablevia nvd_reference
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: uriparser

Vendor Advisories (1)

redhatCVE-2018-19200Low

uriparser: NULL pointer dereference via uriResetUri* function

Sep 23, 2018

References

github.com / uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog
PatchThird Party Advisory
github.com / uriparser/uriparser/commit/f58c25069cf4a986fe17a80c5b38687e31feb539
PatchThird Party Advisory
lists.debian.org / debian-lts-announce/2018/11/msg00019.html
Third Party Advisory