CVE-2019-9740

CVE Details

Release Date:2019-03-13

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 query string after a ? character) followed by an HTTP header or a Redis command. 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-2019-9740 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 6.1 Base Metrics: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Access Vector: Network Attack Complexity: Low
Privileges Required: None User Interaction: Required
Scope: Changed Confidentiality Impact: Low
Integrity Impact: Low Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (python)ELSA-2019-20302019-08-13
Oracle Linux version 8 (Cython)ELSA-2019-33352019-11-14
Oracle Linux version 8 (PyYAML)ELSA-2019-33352019-11-14
Oracle Linux version 8 (babel)ELSA-2019-33352019-11-14
Oracle Linux version 8 (numpy)ELSA-2019-33352019-11-14
Oracle Linux version 8 (pytest)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-PyMySQL)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-attrs)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-backports)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-backports-ssl_match_hostname)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-chardet)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-coverage)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-dns)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-docs)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-docutils)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-funcsigs)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-idna)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-ipaddress)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-jinja2)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-lxml)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-markupsafe)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-mock)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-nose)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-pluggy)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-psycopg2)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-py)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-pygments)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-pymongo)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-pysocks)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-pytest-mock)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-requests)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-setuptools_scm)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-six)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-sqlalchemy)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-urllib3)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-virtualenv)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python-wheel)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python2)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python2-pip)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python2-rpm-macros)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python2-setuptools)ELSA-2019-33352019-11-14
Oracle Linux version 8 (python3)ELSA-2019-35202019-11-14
Oracle Linux version 8 (pytz)ELSA-2019-33352019-11-14
Oracle Linux version 8 (scipy)ELSA-2019-33352019-11-14



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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