Vulnerability Details : CVE-2019-11236
Potential exploit
In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.
Products affected by CVE-2019-11236
- cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11236
0.64%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11236
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2019-11236
-
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11236
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72/
[SECURITY] Fedora 31 Update: python-pip-19.1.1-7.fc31 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TBI45HO533KYHNB5YRO43TBYKA3E3VRL/
[SECURITY] Fedora 30 Update: python-urllib3-1.24.3-1.fc30 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2/
[SECURITY] Fedora 30 Update: python-pip-19.0.3-6.fc30 - package-announce - Fedora Mailing-Lists
-
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
[security-announce] openSUSE-SU-2019:2131-1: moderate: Security update f
-
https://access.redhat.com/errata/RHSA-2019:3590
RHSA-2019:3590 - Security Advisory - Red Hat Customer Portal
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R62XGEYPUTXMRHGX5I37EBCGQ5COHGKR/
[SECURITY] Fedora 29 Update: python-urllib3-1.24.3-1.fc29 - package-announce - Fedora Mailing-Lists
-
https://access.redhat.com/errata/RHSA-2019:3335
RHSA-2019:3335 - Security Advisory - Red Hat Customer Portal
-
https://usn.ubuntu.com/3990-1/
USN-3990-1: urllib3 vulnerabilities | Ubuntu security notices
-
https://usn.ubuntu.com/3990-2/
USN-3990-2: urllib3 vulnerability | Ubuntu security notices
-
https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html
[SECURITY] [DLA 2686-1] python-urllib3 security update
-
https://github.com/urllib3/urllib3/issues/1553
CRLF injection vulnerability · Issue #1553 · urllib3/urllib3 · GitHubIssue Tracking;Exploit;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:2272
RHSA-2019:2272 - Security Advisory - Red Hat Customer Portal
-
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html
[security-announce] openSUSE-SU-2019:2133-1: moderate: Security update f
-
https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html
[SECURITY] [DLA 3610-1] python-urllib3 security update
-
https://lists.debian.org/debian-lts-announce/2019/06/msg00016.html
[SECURITY] [DLA 1828-1] python-urllib3 security update
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