CVE-2019-9947
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- CVE-2019-9947
CVE Details
| Release Date: | 2019-03-23 | |
| Impact: | None | What is this? |
Description
An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the path component of a URL that lacks a ? character) followed by an HTTP header or a Redis command. This is similar to the CVE-2019-9740 query string issue. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.
See more information about CVE-2019-9947 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.1 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Changed |
| Confidentiality Impact: | Low |
| Integrity Impact: | Low |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (python) | ELSA-2019-2030 | 2019-08-13 |
| Oracle Linux version 8 (Cython) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (PyYAML) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (babel) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (numpy) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (pytest) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-attrs) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-backports) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-backports-ssl_match_hostname) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-chardet) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-coverage) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-dns) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-docs) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-docutils) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-funcsigs) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-idna) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-ipaddress) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-lxml) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-mock) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-nose) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-py) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-pygments) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-pytest-mock) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-requests) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-setuptools_scm) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-six) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python-wheel) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python2) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python2-pip) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python2-rpm-macros) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python2-setuptools) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (python3) | ELSA-2019-3520 | 2019-11-14 |
| Oracle Linux version 8 (pytz) | ELSA-2019-3335 | 2019-11-14 |
| Oracle Linux version 8 (scipy) | ELSA-2019-3335 | 2019-11-14 |
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