CVE-2022-33124

2022-06-2300:00:00

ubuntu.com

aiohttp 3.8.1

valueerror

invalid ipv6 url

dos

disputed

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.9%

JSON

DISPUTED AIOHTTP 3.8.1 can report a “ValueError: Invalid IPv6 URL”
outcome, which can lead to a Denial of Service (DoS). NOTE: multiple third
parties dispute this issue because there is no example of a context in
which denial of service would occur, and many common contexts have
exception handing in the calling application.