CVE-2018-19199

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.4% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-11-12 15:00Z7 YR AGO

Last updated

2024-08-05 11:30Z2 YR AGO

Reserved

2018-11-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

16ce9e47405334abf851250a08ad55bdddba41540781dfe6928445197d82c7cb

• lists.debian.org[debian-lts-announce] 20181120 [SECURITY] [DLA 1581-1] uriparser security updatehttps://lists.debian.org/debian-lts-announce/2018/11/msg00019.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLogx_refsource_MISC
• github.comhttps://github.com/uriparser/uriparser/commit/f76275d4a91b28d687250525d3a0c5509bbd666fx_refsource_MISC
• access.redhat.comRHSA-2019:2280https://access.redhat.com/errata/RHSA-2019:2280vendor-advisoryx_refsource_REDHAT