Vulnerability Description
paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar code="' followed by arbitrary Python code, a similar issue to CVE-2019-17626.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Reportlab | Reportlab | < 3.5.31 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.mdRelease Notes
- https://lists.debian.org/debian-lts-announce/2023/09/msg00037.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://pastebin.com/5MicRrr4Third Party Advisory
- https://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.mdRelease Notes
- https://lists.debian.org/debian-lts-announce/2023/09/msg00037.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://pastebin.com/5MicRrr4Third Party Advisory
FAQ
What is CVE-2019-19450?
CVE-2019-19450 is a vulnerability with a CVSS score of 9.8 (CRITICAL). paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar c...
How severe is CVE-2019-19450?
CVE-2019-19450 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-19450?
Check the references section above for vendor advisories and patch information. Affected products include: Reportlab Reportlab, Debian Debian Linux.