CVE-2018-19198
uriparser - security update
9.8
CRITICAL
CVSS 3.1
EPSS 0.65%
Description
An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or uriComposeQueryEx* function because the '&' character is mishandled in certain contexts.
How to fix CVE-2018-19198
To remediate CVE-2018-19198, upgrade the affected package to a fixed version below.
- Debian/uriparser—upgrade to 0.9.0-1 or later
- —upgrade to 0.8.0.1-2+deb8u1 or later
Is CVE-2018-19198 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.9.0-1
- from 0, < 0.8.0.1-2+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |