CVE-2018-19198

2018-11-1200:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.009 Low

EPSS

Percentile

82.8%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchuriparser< 0.8.4-1+deb9u2build0.18.04.1UNKNOWN
ubuntu19.04noarchuriparser< 0.9.0-1UNKNOWN
ubuntu14.04noarchuriparser< 0.7.5-1ubuntu2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchuriparser< 0.8.4-1ubuntu0.16.04.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	uriparser	< 0.8.4-1+deb9u2build0.18.04.1	UNKNOWN
ubuntu	19.04	noarch	uriparser	< 0.9.0-1	UNKNOWN
ubuntu	14.04	noarch	uriparser	< 0.7.5-1ubuntu2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	uriparser	< 0.8.4-1ubuntu0.16.04.1~esm1	UNKNOWN