CVE-2022-45061 @ morris
Status
new
Priority
7.0
Match score
4.0
Risk
DoS
Remote
CVSS
7.5 HIGH
Reason
cpe: python; pkgs: python, python-babel, python-backports, python-backports-ssl_match_hostname, python-chardet, python-cllib; version: in-range: python-2.7.5-94.0.9.el7_9.tuxcare.els3, python-babel-0.9.6-8.el7, python-backports-1.0-8.el7, python-backports-ssl_match_hostname-3.5.0.1-1.el7, python-chardet-2.2.1-3.el7, python-cllib-1.2-2.17.el7.cloudlinux; risk:dos
Created
2026-10-15T10:20:24Z
Updated
2026-10-20T10:18:35Z
Package interrogation (copy)
Run on the host — click to copy a command. RPM
| Package | Commands |
|---|---|
| python-2.7.5-94.0.9.el7_9.tuxcare.els3 | |
| python-babel-0.9.6-8.el7 | |
| python-backports-1.0-8.el7 | |
| python-backports-ssl_match_hostname-3.5.0.1-1.el7 | |
| python-chardet-2.2.1-3.el7 | |
| python-cllib-1.2-2.17.el7.cloudlinux | |
| alt-python27-2.7.18-9.el7 | |
| alt-python27-alembic-0.8.3-3.el7 | |
| alt-python27-argparse-1.2.1-2.el7.cloudlinux | |
| alt-python27-babel-1.3-7.el7 | |
| alt-python27-beaker-1.5.4-10.el7 | |
| alt-python27-chardet-2.3.0-2.el7 | |
| alt-python27-cllib-3.4.44-1.el7.cloudlinux | |
| alt-python27-contextlib2-0.5.4-1.2.el7 | |
| alt-python27-crypto-2.6.1-1.el7 | |
| alt-python27-dateutil-1.4.1-6.el7.cloudlinux | |
| alt-python27-docopt-0.6.2-1.el7 | |
| alt-python27-editor-0.4-4.el7 | |
| alt-python27-future-0.17.0-2.el7 | |
| alt-python27-guppy-0.1.10-1.el7 | |
| alt-python27-jinja2-2.7.2-8.el7 | |
| alt-python27-jsonschema-2.6.0-1.el7 | |
| alt-python27-libs-2.7.18-9.el7 | |
| alt-python27-lprettytable-0.5-2.el7.cloudlinux | |
| alt-python27-lxml-3.2.4-1.el7 | |
| alt-python27-mako-0.7.3-1.el7 | |
| alt-python27-markupsafe-0.23-6.el7.cloudlinux.2 | |
| alt-python27-matplotlib-1.0.1-21.el7.cloudlinux.1 | |
| alt-python27-MySQL-common-1.2.5-1.el7.cloudlinux.2 | |
| alt-python27-MySQL-mariadb101-1.2.5-1.el7.cloudlinux.2 | |
| alt-python27-MySQL-mariadb10-1.2.5-1.el7.cloudlinux.2 | |
| alt-python27-MySQL-mariadb102-1.2.5-1.el7.cloudlinux.3 | |
| alt-python27-MySQL-mariadb103-1.2.5-1.el7.cloudlinux.4 | |
| alt-python27-MySQL-mariadb104-1.2.5-1.el7.cloudlinux.5 | |
| alt-python27-MySQL-mariadb105-1.2.5-1.el7.cloudlinux.5 | |
| alt-python27-MySQL-mariadb106-1.2.5-1.el7.cloudlinux.5 |
Inventory lookup
Search package inventory across systems, then return here. Create a ticket on systems the matcher missed.
Suggestions: python · python-babel · python-backports · python-backports-ssl_match_hostname · python-chardet · python-cllib
| System | Matches | Ticket for CVE-2022-45061 | |
|---|---|---|---|
| morris | python-chardet 2.2.1 | new open | |
| mufasa | python-chardet 2.2.1 | new open |
Same product CVEs in your queue
Other open tickets that look like the same product. Closed tickets are omitted unless they are already pegged to this CVE.
| CVE | CVSS | KEV | Systems | Status | Matched | Already related | |
|---|---|---|---|---|---|---|---|
| CVE-2022-37454 | 9.8 | Archive, morris, mufasa | new | python-backports | — | ||
| CVE-2021-3518 | 8.8 | morris, mufasa | new | python | — | ||
| CVE-2021-3517 | 8.6 | morris, mufasa | new | python | — | ||
| CVE-2023-26604 | 7.8 | mufasa | new | python | — | ||
| CVE-2022-40304 | 7.8 | morris, mufasa | new | python | — | ||
| CVE-2022-0391 | 7.5 | Archive, Library, Matrix, Saiph, morris … | new | python-backports | — | ||
| CVE-2023-24329 | 7.5 | Archive, Library, Saiph, morris, mufasa | new | python-backports | — | ||
| CVE-2024-34459 | 7.5 | morris, mufasa | new | python | — | ||
| CVE-2022-23308 | 7.5 | morris, mufasa | new | python | — | ||
| CVE-2022-40303 | 7.5 | morris, mufasa | new | python | — | ||
| CVE-2022-48560 | 7.5 | Archive, Library, Matrix, Saiph, Silk … | new | python-backports | — | ||
| CVE-2024-25062 | 7.5 | morris, mufasa | new | python | — | ||
| CVE-2018-20406 | 7.5 | morris, mufasa | new | python-backports | — | ||
| CVE-2021-3737 | 7.5 | Helios | new | python | — | ||
| CVE-2021-28861 | 7.4 | morris, mufasa | new | python-backports | — |
Related CVE (same fix)
Point this ticket’s CVE at a higher-priority / same-fix primary so you only triage one.
Host OS / kernel
OS
CloudLinux release 7.9 (Boris Yegorov)
(7.9)
· cloudlinux
Arch
x86_64
kernel_release
uname -r → 3.10.0-962.3.2.lve1.5.89.el7.x86_64kernel_version
uname -v → #1 SMP Thu Jul 9 15:55:31 UTC 2026For Linux kernel CVEs, kernel_version (Debian packaging / build string) often decides fixed vs not; kernel_release is used for upstream NVD range compares.
Same CVE on other hosts
Open the ticket for this CVE on another system.
| System | Status | Priority | Updated | |
|---|---|---|---|---|
| mufasa | new | 7.0 | 2026-10-20T10:18:35Z | Open |
| Library | new | 1.75 | 2026-10-20T10:18:35Z | Open |
| Archive | new | 0.62 | 2026-10-20T10:18:35Z | Open |
| Bullseye | new | 0.62 | 2026-10-20T10:18:35Z | Open |
| Helios | new | 0.62 | 2026-10-20T10:18:35Z | Open |
| Saiph | new | 0.62 | 2026-10-20T10:18:35Z | Open |
Description
An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA (RFC 3490) decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be controlled by a malicious actor; in such a scenario, they could trigger excessive CPU consumption on the client attempting to make use of an attacker-supplied supposed hostname. For example, the attack payload could be placed in the Location header of an HTTP response with status code 302. A fix is planned in 3.11.1, 3.10.9, 3.9.16, 3.8.16, and 3.7.16.
Update status
Add note only
References
- https://github.com/python/cpython/issues/98433
- https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html
- https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2AOUKI72ACV6CHY2QUFO6VK2DNMVJ2MB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35YDIWCUMWTMDBWFRAVENFH6BLB65D6S/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4WBZJNSALFGMPYTINIF57HAAK46U72WQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FS6VHY4DCS74HBTEINUDOECQ2X6ZCH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7WQPHKGNXUJC3TC3BDW5RKGROWRJVSFR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B3YI6JYARWU6GULWOHNUROSACT54XFFS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4MYQ3IV6NWA4CKSXEHW45CH2YNDHEPH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BWJREJHWVRBYDP43YB5WRL3QC7UBA7BR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTPVDZDATRQFE6KAT6B4BQIQ4GRHIIIJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN26PWZTYG6IF3APLRXQJBVACQHZUPT2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JCDJXNBHWXNYUTOEV4H2HCFSRKV3SYL3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTYVESWVBPD57ZJC35G5722Q6TS37WSB/
NVD: CVE-2022-45061