Upstream information

CVE-2023-39968 at MITRE

Description

jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit `29036259` which is included in release 2.7.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail National Vulnerability Database SUSE
Base Score 4.3 4.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact Low Low
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1214730 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • python310-jupyter-server >= 2.7.3-1.1
  • python310-jupyter-server-test >= 2.7.3-1.1
  • python311-jupyter-server >= 2.7.3-1.1
  • python311-jupyter-server-test >= 2.7.3-1.1
  • python39-jupyter-server >= 2.7.3-1.1
  • python39-jupyter-server-test >= 2.7.3-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-13260

SUSE Timeline for this CVE

CVE page created: Tue Aug 29 00:02:17 2023
CVE page last modified: Sat Nov 1 23:56:18 2025