CVE-2020-26137

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Summary

CVECVE-2020-26137
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-09-30 18:15:00 UTC
Updated2023-10-08 14:15:00 UTC
Descriptionurllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.

Risk And Classification

Problem Types: CWE-74

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 20.04 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Oracle Communications Cloud Native Core Network Function Cloud Native Environment 22.2.0 All All All
Application Oracle Zfs Storage Appliance Kit 8.8 All All All
Application Python Urllib3 All All All All
Application Python Urllib3 All All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 2686-1] python-urllib3 security update MLIST lists.debian.org
[SECURITY] [DLA 3610-1] python-urllib3 security update MLIST lists.debian.org
Raise ValueError if method contains control characters by sethmlarson · Pull Request #1800 · urllib3/urllib3 · GitHub MISC github.com Patch, Third Party Advisory
Oracle Critical Patch Update Advisory - October 2021 MISC www.oracle.com
USN-4570-1: urllib3 vulnerability | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Issue 39603: [security] http.client: HTTP Header Injection in the HTTP method - Python tracker MISC bugs.python.org Issue Tracking, Vendor Advisory
Raise ValueError if method contains control characters (#1800) · urllib3/urllib3@1dd69c5 · GitHub MISC github.com Patch, Third Party Advisory
Oracle Critical Patch Update Advisory - July 2022 N/A www.oracle.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159199 Oracle Enterprise Linux Security Update for python-urllib3 (ELSA-2021-1631)
  • 159342 Oracle Enterprise Linux Security Update for python27:2.7 (ELSA-2021-1761)
  • 159958 Oracle Enterprise Linux Security Update for python (ELSA-2022-5235)
  • 178673 Debian Security Update for python-urllib3 (DLA 2686-1)
  • 239307 Red Hat Update for python27:2.7 (RHSA-2021:1761)
  • 239324 Red Hat Update for python-urllib3 (RHSA-2021:1631)
  • 240523 Red Hat Update for python (RHSA-2022:5235)
  • 257179 CentOS Security Update for python (CESA-2022:5235)
  • 296070 Oracle Solaris 11.4 Support Repository Update (SRU) 28.82.3 Missing (CPUOCT2020)
  • 352386 Amazon Linux Security Advisory for python-urllib3: ALAS2-2021-1668
  • 377245 Alibaba Cloud Linux Security Update for python (ALINUX2-SA-2022:0032)
  • 377557 Alibaba Cloud Linux Security Update for python27:2.7 (ALINUX3-SA-2022:0112)
  • 501478 Alpine Linux Security Update for py3-urllib3
  • 504334 Alpine Linux Security Update for py3-urllib3
  • 6000046 Debian Security Update for python-urllib3 (DLA 3610-1)
  • 670727 EulerOS Security Update for python-urllib3 (EulerOS-SA-2021-2485)
  • 670783 EulerOS Security Update for python-urllib3 (EulerOS-SA-2021-2541)
  • 670807 EulerOS Security Update for python-urllib3 (EulerOS-SA-2021-2565)
  • 670870 EulerOS Security Update for python-urllib3 (EulerOS-SA-2021-2485)
  • 750482 OpenSUSE Security Update for python-urllib3 (openSUSE-SU-2020:2282-1)
  • 750493 OpenSUSE Security Update for python-urllib3 (openSUSE-SU-2020:2237-1)
  • 750994 SUSE Enterprise Linux Security Update for aws-cli, python-boto3, python-botocore, python-service_identity, python-trustme, python-urllib3 (SUSE-SU-2021:2817-1)
  • 750999 OpenSUSE Security Update for aws-cli, python-boto3, python-botocore, python-service_identity, python-trustme, python-urllib3 (openSUSE-SU-2021:2817-1)
  • 751069 OpenSUSE Security Update for aws-cli, python-boto3, python-botocore, python-service_identity, python-trustme, python-urllib3 (openSUSE-SU-2021:1206-1)
  • 751183 SUSE Enterprise Linux Security Update for python-urllib3 (SUSE-SU-2021:3251-1)
  • 770046 Red Hat OpenShift Container Platform 4.5.27 Packages and Security Update (RHSA-2021:0034)
  • 770108 Red Hat OpenShift Container Platform 4.5 Security Update (RHSA-2021-0034)
  • 900194 CBL-Mariner Linux Security Update for python-urllib3 1.24.2
  • 903598 Common Base Linux Mariner (CBL-Mariner) Security Update for python-urllib3 (3694)
  • 940235 AlmaLinux Security Update for python-urllib3 (ALSA-2021:1631)
  • 940311 AlmaLinux Security Update for python27:2.7 (ALSA-2021:1761)
  • 960310 Rocky Linux Security Update for python-urllib3 (RLSA-2021:1631)
  • 960420 Rocky Linux Security Update for python27:2.7 (RLSA-2021:1761)
  • 980324 Python (pip) Security Update for urllib3 (GHSA-wqvq-5m8c-6g24)
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