CVE-2022-0391
published 2022-02-09CVE-2022-0391: A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The…
high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | pypy3 | < pypy3 7.3.6+dfsg-1 (bookworm) | pypy3 7.3.6+dfsg-1 (bookworm) |
| debian | python2.7 | < pypy3 7.3.6+dfsg-1 (bookworm) | pypy3 7.3.6+dfsg-1 (bookworm) |
| debian | python3.9 | < pypy3 7.3.6+dfsg-1 (bookworm) | pypy3 7.3.6+dfsg-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cm1_python2_2.7.18-9_on_cbl_mariner_1.0 | — | — |
| msrc | cm1_python3_3.7.10-6_on_cbl_mariner_1.0 | — | — |
| oracle | http_server | — | — |
| oracle | http_server | — | — |
| oracle | zfs_storage_appliance_kit | — | — |
| python | python | < 3.6.14 | 3.6.14 |
| python | python | — | — |
| python | python | — | — |
| python | python | >= 3.7.0 < 3.7.11 | 3.7.11 |
| python | python | >= 3.8.0 < 3.8.11 | 3.8.11 |
| python | python | >= 3.9.0 < 3.9.5 | 3.9.5 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
osv7.6HIGH
cisa9.8CRITICAL