| Bug ID | 1233853 |
|---|---|
| Summary | VUL-0: CVE-2024-21538: python-jupyterlab-templates,jupyter-jupyterlab-latex: cross-spawn: regular expression denial of service |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.5 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/427356/ |
| OS | Other |
| Status | NEW |
| Whiteboard | CVSSv3.1:SUSE:CVE-2024-21538:5.5:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) |
| Severity | Normal |
| Priority | P5 - None |
| Component | Security |
| Assignee | python-maintainers@suse.com |
| Reporter | andrea.mattiazzo@suse.com |
| QA Contact | security-team@suse.de |
| Blocks | 1233843 |
| Target Milestone | --- |
| Found By | --- |
| Blocker | --- |
Versions of the package cross-spawn before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-21538 https://www.cve.org/CVERecord?id=CVE-2024-21538 https://github.com/moxystudio/node-cross-spawn/commit/5ff3a07d9add449021d806e45c4168203aa833ff https://github.com/moxystudio/node-cross-spawn/commit/640d391fde65388548601d95abedccc12943374f https://github.com/moxystudio/node-cross-spawn/pull/160 https://security.snyk.io/vuln/SNYK-JS-CROSSSPAWN-8303230 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-8366349 https://bugzilla.redhat.com/show_bug.cgi?id=2324550 https://github.com/CVEProject/cvelistV5/blob/main//cves/2024/21xxx/CVE-2024-21538.json