Home/CVE/An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or ur
CVE

CVE-2018-19198

An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or ur

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.

CRITICAL · CVSS 9.8 EPSS 0.00649
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

2
uriparser project uriparser< 0.9.0
debian linuxall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Nov 2018 · 03:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

6
suse-csafopenSUSE-SU-2024:11488-1
usnUSN-5172-2
usnUSN-5172-1
suse-csafopenSUSE-SU-2019:0165-1
suse-csafopenSUSE-SU-2019:0171-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLogRelease Notes
https://github.com/uriparser/uriparser/commit/864f5d4c127def386dd5cc926ad96934b297f04ePatch
https://lists.debian.org/debian-lts-announce/2018/11/msg00019.htmlThird Party Advisory
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