vulnerability
FreeBSD: (Multiple Advisories) (CVE-2019-18348): Python -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | 2019-10-23 | 2020-05-10 | 2020-09-21 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
2019-10-23
Added
2020-05-10
Modified
2020-09-21
Description
An issue was discovered in urllib2 in Python 2.x through 2.7.17 and urllib in Python 3.x through 3.8.0. 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 host component of a URL) followed by an HTTP header. This is similar to the CVE-2019-9740 query string issue and the CVE-2019-9947 path string issue. (This is not exploitable when glibc has CVE-2016-10739 fixed.)
Solution(s)
freebsd-upgrade-package-python27freebsd-upgrade-package-python35freebsd-upgrade-package-python36freebsd-upgrade-package-python37freebsd-upgrade-package-python38
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