Critical severity9.8NVD Advisory· Published Nov 12, 2018· Updated Jun 17, 2026

CVE-2018-19198

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Uriparser/Uriparser2 versions
cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*range: <0.9.0
- (no CPE)range: <0.9.0
Debian/linux
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
osv-coords3 versions
pkg:rpm/opensuse/uriparser&distro=openSUSE%20Leap%2015.0 pkg:rpm/opensuse/uriparser&distro=openSUSE%20Tumbleweed pkg:rpm/suse/uriparser&distro=SUSE%20Package%20Hub%2015
< 0.8.5-lp150.2.3.1+ 2 more
- (no CPE)range: < 0.8.5-lp150.2.3.1
- (no CPE)range: < 0.9.5-1.2
- (no CPE)range: < 0.8.5-bp150.2.3.1

Patches

Vulnerability mechanics

References

github.com/uriparser/uriparser/commit/864f5d4c127def386dd5cc926ad96934b297f04envdPatch
lists.debian.org/debian-lts-announce/2018/11/msg00019.htmlnvdThird Party Advisory
github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLognvdRelease Notes
access.redhat.com/errata/RHSA-2019:2280nvd

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000