CVE-2018-20721

Description

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.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.513

Associated Vulnerability

Vulnerability	OS Platform
Strictly RFC 3986 compliant URI parsing library (USN-5172-1) liburiparser1_0.8.4-1+deb9u2build0.18.04.1_i386.deb	Linux
Strictly RFC 3986 compliant URI parsing library (USN-5172-1) liburiparser1_0.8.4-1+deb9u2build0.18.04.1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234