UBUNTU-CVE-2019-9740
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UBUNTU-CVE-2019-9740
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2019-9740, https://python-security.readthedocs.io/vuln/http-header-injection2.html, https://ubuntu.com/security/notices/USN-4127-1, https://ubuntu.com/security/notices/USN-4127-2, https://www.cve.org/CVERecord?id=CVE-2019-9740, https://ubuntu.com/security/notices/USN-6891-1
Affected packages
Package
Name: python2.7
Purl: pkg:deb/ubuntu/[email protected]+esm2?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
