CVE-2018-19199

uriparser: Integer overflow via uriComposeQuery* or uriComposeQueryEx* function

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an integer overflow via a uriComposeQuery* or uriComposeQueryEx* function because of an unchecked multiplication.

Se ha descubierto un problema en versiones anteriores a la 0.9.0 de uriparser. UriQuery.c permite un desbordamiento de enteros mediante las funciones uriComposeQuery* o uriComposeQueryEx* debido a una multiplicación sin comprobar.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-11-12 CVE Reserved
2018-11-12 CVE Published
2024-08-05 CVE Updated
2024-08-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (6)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2018/11/msg00019.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog	2019-08-06
https://github.com/uriparser/uriparser/commit/f76275d4a91b28d687250525d3a0c5509bbd666f	2019-08-06

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2019:2280	2019-08-06
https://access.redhat.com/security/cve/CVE-2018-19199	2019-08-06
https://bugzilla.redhat.com/show_bug.cgi?id=1651948	2019-08-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Uriparser Project Search vendor "Uriparser Project"		Uriparser Search vendor "Uriparser Project" for product "Uriparser"				< 0.9.0 Search vendor "Uriparser Project" for product "Uriparser" and version " < 0.9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected