PT-2018-3385 · Uriparser+3 · Uriparser+3

Published 2018-11-04 · Updated 2024-06-15 · CVE-2018-19200

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: uriparser versions prior to 0.9.0

Description: The issue is related to a null pointer dereference in the uriResetUri function of the Uriparser. This could allow a remote attacker to cause a denial of service. The problem arises when the UriCommon.c component attempts to operate on NULL input through the uriResetUri function.

Recommendations: For uriparser versions prior to 0.9.0, update to version 0.9.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the uriResetUri function to minimize the risk of exploitation.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-2592

BDU:2020-00732

CVE-2018-19200

DLA-1581-1

OPENSUSE-SU-2019:0165-1

OPENSUSE-SU-2019:0171-1

OPENSUSE-SU-2019_0165-1

OPENSUSE-SU-2024:11488-1

SUSE-SU-2019:0228-1

USN-5172-1

USN-5172-2

Affected Products

Alt Linux

Suse

Ubuntu

Uriparser

References · 33

• https://github.com/uriparser/uriparser/commit/f58c25069cf4a986fe17a80c5b38687e31feb539 · Patch
• https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog · Patch
• https://ubuntu.com/security/notices/USN-5172-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-19200 · Vendor Advisory
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=57444186 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19200 · Security Note
• https://ubuntu.com/security/notices/USN-5172-2 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0165-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0171-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19198 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-19200 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19199 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-19200 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5172-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19200 · Vendor Advisory