CVE-2019-9947
Summary
| CVE | CVE-2019-9947 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-03-23 18:29:00 UTC |
| Updated | 2023-11-07 03:13:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-93
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [SECURITY] [DLA 2280-1] python3.5 security update | MLIST | lists.debian.org | |
| [security-announce] openSUSE-SU-2019:2389-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| USN-4127-1: Python vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| [security-announce] openSUSE-SU-2019:2393-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| [SECURITY] Fedora 29 Update: python3-3.7.3-3.fc29 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 30 Update: python3-3.7.3-3.fc30 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Python: Multiple vulnerabilities (GLSA 202003-26) — Gentoo security | GENTOO | security.gentoo.org | |
| [security-announce] openSUSE-SU-2020:0086-1: important: Security update | SUSE | lists.opensuse.org | |
| March 2019 Python Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| USN-4127-2: Python vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| [SECURITY] [DLA 1835-1] python3.4 security update | MLIST | lists.debian.org | |
| [SECURITY] [DLA 1834-1] python2.7 security update | MLIST | lists.debian.org | |
| [SECURITY] [DLA 1835-2] python3.4 regression update | MLIST | lists.debian.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Issue 35906: [CVE-2019-9947] Header Injection in urllib - Python tracker | MISC | bugs.python.org | Exploit, Issue Tracking, Patch, Vendor Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| oss-security - [CVE-2020-15693, CVE-2020-15694] Nim - stdlib Httpclient - Header Crlf Injection & Server Response Validation | MLIST | www.openwall.com | |
| [SECURITY] Fedora 29 Update: python3-3.7.3-3.fc29 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| [SECURITY] [DLA 2337-1] python2.7 security update | MLIST | lists.debian.org | |
| [SECURITY] Fedora 30 Update: python3-3.7.3-3.fc30 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159668 Oracle Enterprise Linux Security Update for python27:2.7 security and bug fix update (ELSA-2019-3335)
- 296073 Oracle Solaris 11.4 Support Repository Update (SRU) 24.75.2 Missing (CPUJUL2020)
- 296081 Oracle Solaris 11.4 Support Repository Update (SRU) 12.5.0 Missing (CPUJUL2019)
- 377306 Alibaba Cloud Linux Security Update for python (ALINUX2-SA-2019:0094)
- 377387 Alibaba Cloud Linux Security Update for python3 (ALINUX3-SA-2021:0080)
- 940202 AlmaLinux Security Update for python27:2.7 (ALSA-2019:3335)