CVE-2024-11168

Description

The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is processed by more than one URL parser.

How to fix CVE-2024-11168

To remediate CVE-2024-11168, upgrade the affected package to a fixed version below.

Bitnami/libpython—upgrade to 3.9.21 or later
Bitnami/python—upgrade to 3.9.21 or later
—upgrade to 3.9.21 or later
—upgrade to 7.3.5+dfsg-2+deb11u5 or later
—upgrade to 7.3.5+dfsg-2+deb11u5 or later
—upgrade to 3.11.2-6+deb12u5 or later
—upgrade to 3.9.2-1+deb11u2 or later

Is CVE-2024-11168 being exploited?

Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.

Affected packages (7)

from 0, < 3.9.21, >= 3.10.0, < 3.10.16, >= 3.11.0, < 3.11.4
from 0, < 3.9.21, >= 3.10.0, < 3.10.16, >= 3.11.0, < 3.11.4
from 0, < 3.9.21, >= 3.10.0, < 3.10.16, >= 3.11.0, < 3.11.4
from 0, < 7.3.5+dfsg-2+deb11u5
from 0, < 7.3.5+dfsg-2+deb11u5
from 0, < 3.11.2-6+deb12u5
from 0, < 3.9.2-1+deb11u2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:X/U:X