CVE-2018-20721

Impact:
Low
Public Date:
2018-12-08
CWE:
CWE-125
Bugzilla:
1666023: CVE-2018-20721 uriparser: Out-of-bounds read in uriParse*Ex*

The MITRE CVE dictionary describes this issue as:

URI_FUNC() in UriParse.c in uriparser before 0.9.1 has an out-of-bounds read (in uriParse*Ex* functions) for an incomplete URI with an IPv6 address containing an embedded IPv4 address, such as a "//[::44.1" address.

Find out more about CVE-2018-20721 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue affects the versions of uriparser as shipped with Red Hat Enterprise Linux 7.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 5.3
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact Low

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 7 uriparser Affected
Last Modified

CVE description copyright © 2017, The MITRE Corporation