CVE-2018-19199
Published: 12 November 2018
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.
From the Ubuntu Security Team
It was discovered that uriparser mishandled certain input. An attacker could use this vulnerability to cause uriparser to crash or possibly execute arbitrary code.
Priority
Status
Package | Release | Status |
---|---|---|
uriparser Launchpad, Ubuntu, Debian |
hirsute |
Not vulnerable
(0.9.3-2)
|
jammy |
Not vulnerable
(0.9.3-2)
|
|
bionic |
Released
(0.8.4-1+deb9u2build0.18.04.1)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Released
(0.9.0-1)
|
|
eoan |
Not vulnerable
(0.9.3-2)
|
|
focal |
Not vulnerable
(0.9.3-2)
|
|
groovy |
Not vulnerable
(0.9.3-2)
|
|
impish |
Not vulnerable
(0.9.3-2)
|
|
trusty |
Released
(0.7.5-1ubuntu2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(0.9.0-1)
|
|
xenial |
Released
(0.8.4-1ubuntu0.16.04.1~esm1)
Available with Ubuntu Pro |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |