CVE-2024-37891
Proxy-Authorization request header isn't stripped during cross-origin redirects in urllib3
02 Description
Proxy-Authorization request header isn't stripped during cross-origin redirects in urllib3
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 1.14% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 66.5% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-06-17 19:18Z2 YR AGO
- Last updated
- 2025-11-03 21:55Z11 MO AGO
- Reserved
- 2024-06-10
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.4)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-669Incorrect Resource Transfer Between SpheresClass
- Data version
- 5.2
- Document digest
- 4505817dae8f8e628afb350e58d797144f7221dc84682e3b65eaa87243cf7f10
05 Affected products
06 References
- github.comhttps://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf
- github.comhttps://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e
- www.vicarius.iohttps://www.vicarius.io/vsociety/posts/proxy-authorization-header-handling-vulnerability-in-urllib3-cve-2024-37891
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20240822-0003/
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/12/msg00020.html
07 Fixed in
AlmaLinux 8
- aardvark-dns Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.0-1.module_el8.10.0+3792+03eaed9c
- Affected before 2:1.10.0-1.module_el8.10.0+3858+6ad51f9f
- Affected before 2:1.10.0-1.module_el8.10.0+3876+e55593a8
- buildah Fixed in 2:1.33.8-4.module_el8.10.0+3876+e55593a8
- buildah-tests Fixed in 2:1.33.8-4.module_el8.10.0+3876+e55593a8
- cockpit-podman Fixed in 84.1-1.module_el8.10.0+3858+6ad51f9f
- conmon Fixed
A version is affected if any line below covers it.
- Affected before 3:2.1.10-1.module_el8.10.0+3845+87b84552
- Affected before 3:2.1.10-1.module_el8.10.0+3858+6ad51f9f
- Affected before 3:2.1.10-1.module_el8.10.0+3876+e55593a8
- container-selinux Fixed in 2:2.229.0-2.module_el8.10.0+3876+e55593a8
- containernetworking-plugins Fixed in 1:1.4.0-5.module_el8.10.0+3876+e55593a8
- containers-common Fixed in 2:1-82.module_el8.10.0+3876+e55593a8
- crit Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3858+6ad51f9f
- criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- criu-devel Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3858+6ad51f9f
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- criu-libs Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- crun Fixed
A version is affected if any line below covers it.
- Affected before 1.14.3-2.module_el8.10.0+3858+6ad51f9f
- Affected before 1.14.3-2.module_el8.10.0+3876+e55593a8
- fence-agents-aliyun Fixed in 4.2.1-129.el8_10.4
- fence-agents-all Fixed in 4.2.1-129.el8_10.4
- fence-agents-amt-ws Fixed in 4.2.1-129.el8_10.4
- fence-agents-apc Fixed in 4.2.1-129.el8_10.4
- fence-agents-apc-snmp Fixed in 4.2.1-129.el8_10.4
- fence-agents-aws Fixed in 4.2.1-129.el8_10.4
- fence-agents-azure-arm Fixed in 4.2.1-129.el8_10.4
- fence-agents-bladecenter Fixed in 4.2.1-129.el8_10.4
- fence-agents-brocade Fixed in 4.2.1-129.el8_10.4
- fence-agents-cisco-mds Fixed in 4.2.1-129.el8_10.4
- fence-agents-cisco-ucs Fixed in 4.2.1-129.el8_10.4
- fence-agents-common Fixed in 4.2.1-129.el8_10.4
- fence-agents-compute Fixed in 4.2.1-129.el8_10.4
- fence-agents-drac5 Fixed in 4.2.1-129.el8_10.4
- fence-agents-eaton-snmp Fixed in 4.2.1-129.el8_10.4
- fence-agents-emerson Fixed in 4.2.1-129.el8_10.4
- fence-agents-eps Fixed in 4.2.1-129.el8_10.4
- fence-agents-gce Fixed in 4.2.1-129.el8_10.4
- fence-agents-heuristics-ping Fixed in 4.2.1-129.el8_10.4
- fence-agents-hpblade Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibm-powervs Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibm-vpc Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibmblade Fixed in 4.2.1-129.el8_10.4
- fence-agents-ifmib Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-moonshot Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-mp Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-ssh Fixed in 4.2.1-129.el8_10.4
48 further packages in AlmaLinux 8 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- fence-agents-aliyun Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-all Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-amt-ws Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-apc Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-apc-snmp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-aws Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-azure-arm Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-bladecenter Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-brocade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-cisco-mds Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-cisco-ucs Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-common Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-compute Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-drac5 Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-eaton-snmp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-emerson Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-eps Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-gce Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-heuristics-ping Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-hpblade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibm-powervs Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibm-vpc Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibmblade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ifmib Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-moonshot Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-mp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-ssh Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo2 Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-intelmodular Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ipdu Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ipmilan Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-kdump Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-kubevirt Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-lpar Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-mpath Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-openstack Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-redfish Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rhevm Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rsa Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rsb Fixed in 4.10.0-62.el9_4.4.alma.1
18 further packages in AlmaLinux 9 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- aardvark-dns Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.0-1.module_el8.10.0+3792+03eaed9c
- Affected before 2:1.10.0-1.module_el8.10.0+3858+6ad51f9f
- Affected before 2:1.10.0-1.module_el8.10.0+3876+e55593a8
- buildah Fixed in 2:1.33.8-4.module_el8.10.0+3876+e55593a8
- buildah-tests Fixed in 2:1.33.8-4.module_el8.10.0+3876+e55593a8
- cockpit-podman Fixed in 84.1-1.module_el8.10.0+3858+6ad51f9f
- conmon Fixed
A version is affected if any line below covers it.
- Affected before 3:2.1.10-1.module_el8.10.0+3845+87b84552
- Affected before 3:2.1.10-1.module_el8.10.0+3858+6ad51f9f
- Affected before 3:2.1.10-1.module_el8.10.0+3876+e55593a8
- container-selinux Fixed in 2:2.229.0-2.module_el8.10.0+3876+e55593a8
- containernetworking-plugins Fixed in 1:1.4.0-5.module_el8.10.0+3876+e55593a8
- containers-common Fixed in 2:1-82.module_el8.10.0+3876+e55593a8
- crit Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3858+6ad51f9f
- criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- criu-devel Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3858+6ad51f9f
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- criu-libs Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- crun Fixed
A version is affected if any line below covers it.
- Affected before 1.14.3-2.module_el8.10.0+3858+6ad51f9f
- Affected before 1.14.3-2.module_el8.10.0+3876+e55593a8
- fence-agents-aliyun Fixed in 4.2.1-129.el8_10.4
- fence-agents-all Fixed in 4.2.1-129.el8_10.4
- fence-agents-amt-ws Fixed in 4.2.1-129.el8_10.4
- fence-agents-apc Fixed in 4.2.1-129.el8_10.4
- fence-agents-apc-snmp Fixed in 4.2.1-129.el8_10.4
- fence-agents-aws Fixed in 4.2.1-129.el8_10.4
- fence-agents-azure-arm Fixed in 4.2.1-129.el8_10.4
- fence-agents-bladecenter Fixed in 4.2.1-129.el8_10.4
- fence-agents-brocade Fixed in 4.2.1-129.el8_10.4
- fence-agents-cisco-mds Fixed in 4.2.1-129.el8_10.4
- fence-agents-cisco-ucs Fixed in 4.2.1-129.el8_10.4
- fence-agents-common Fixed in 4.2.1-129.el8_10.4
- fence-agents-compute Fixed in 4.2.1-129.el8_10.4
- fence-agents-drac5 Fixed in 4.2.1-129.el8_10.4
- fence-agents-eaton-snmp Fixed in 4.2.1-129.el8_10.4
- fence-agents-emerson Fixed in 4.2.1-129.el8_10.4
- fence-agents-eps Fixed in 4.2.1-129.el8_10.4
- fence-agents-gce Fixed in 4.2.1-129.el8_10.4
- fence-agents-heuristics-ping Fixed in 4.2.1-129.el8_10.4
- fence-agents-hpblade Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibm-powervs Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibm-vpc Fixed in 4.2.1-129.el8_10.4
- fence-agents-ibmblade Fixed in 4.2.1-129.el8_10.4
- fence-agents-ifmib Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-moonshot Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-mp Fixed in 4.2.1-129.el8_10.4
- fence-agents-ilo-ssh Fixed in 4.2.1-129.el8_10.4
48 further packages in CloudLinux 8 not shown (first 40 listed).
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- fence-agents-aliyun Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-all Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-amt-ws Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-apc Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-apc-snmp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-aws Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-azure-arm Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-bladecenter Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-brocade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-cisco-mds Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-cisco-ucs Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-common Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-compute Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-drac5 Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-eaton-snmp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-emerson Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-eps Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-gce Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-heuristics-ping Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-hpblade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibm-powervs Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibm-vpc Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ibmblade Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ifmib Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-moonshot Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-mp Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo-ssh Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ilo2 Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-intelmodular Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ipdu Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-ipmilan Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-kdump Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-kubevirt Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-lpar Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-mpath Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-openstack Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-redfish Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rhevm Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rsa Fixed in 4.10.0-62.el9_4.4.alma.1
- fence-agents-rsb Fixed in 4.10.0-62.el9_4.4.alma.1
18 further packages in CloudLinux 9 not shown (first 40 listed).
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- python-urllib3 Fixed in 1.26.12-1+deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- python-urllib3 Fixed in 2.2.3-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- python-urllib3 Fixed in 2.2.3-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- python-pip Fixed in 20.0.2-5ubuntu1.11
- python-urllib3 Fixed in 1.25.8-2ubuntu0.4
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- python-pip Fixed in 22.0.2+dfsg-1ubuntu0.5
- python-urllib3 Fixed in 1.26.5-1~exp1ubuntu0.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- python-pip Fixed in 24.0+dfsg-1ubuntu1.1
- python-urllib3 Fixed in 2.0.7-1ubuntu0.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- python-pip No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- python-pip Fixed in 8.1.1-2ubuntu0.6+esm10Available with Ubuntu Pro: https://ubuntu.com/pro
- python-urllib3 Fixed in 1.13.1-2ubuntu0.16.04.4+esm2Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- python-pip Fixed in 9.0.1-2.3~ubuntu1.18.04.8+esm6Available with Ubuntu Pro: https://ubuntu.com/pro
- python-urllib3 Fixed in 1.22-1ubuntu0.18.04.2+esm2Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.