CVE-2022-39286

Impact

### Impact _What kind of vulnerability is it? Who is impacted?_ We’d like to disclose an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in the current working directory. This vulnerability allows one user to run code as another. ### Patches _Has the problem been patched? What versions should users upgrade to?_ Users should upgrade to `jupyter_core>=4.11.2`. ### Workarounds _Is there a way for users to fix or remediate the vulnerability without upgrading?_ No ### References _Are there any links users can visit to find out more?_ Similar advisory in [IPython](https://github.com/advisories/GHSA-pq7m-3gw7-gq5x)

Affected packages

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• GitHub advisory
• https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283
• https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrp
• https://lists.debian.org/debian-lts-announce/2022/11/msg00022.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/
• https://security.gentoo.org/glsa/202301-04
• https://www.debian.org/security/2023/dsa-5422
• https://github.com/advisories/GHSA-m678-f26j-3hrp
• https://nvd.nist.gov/vuln/detail/CVE-2022-39286
• https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-core/PYSEC-2022-42974.yaml
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN