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Debian LTS: DLA-3590-1 Critical: python-reportlab SSRF and Execution Issue

debian lts
Calendar Grey September 29, 2023
Dist Debian Esm H88
Debian LTS Advisory DLA-3591-2 addresses vulnerabilities in python-requests that could lead to information disclosure and denial of service.
Security issues were discovered in python-reportlab, a Python library for generating PDFs and graphics, which could lead to remote code execution or authorization bypass

Summary

CVE-2019-19450

Ravi Prakash Giri discovered a remote code execution vulnerability
via crafted XML document where ‘<unichar code="’ is followed by
arbitrary Python code.

This issue is similar to CVE-2019-17626.

CVE-2020-28463

Karan Bamal discovered a Server-side Request Forgery (SSRF)
vulnerability via ‘<img>’ tags. New settings ‘trustedSchemes’ and
‘trustedHosts’ have been added as part of the fix/mitigation: they
can be used to specify an explicit allowlist for remote sources.

For Debian 10 buster, these problems have been fixed in version
3.5.13-1+deb10u2.

We recommend that you upgrade your python-reportlab packages.

For the detailed security status of python-reportlab please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/python-reportlab

Further information about Debian LTS security advisories, how to apply

Read the Full Advisory


Severity
critical
Lowest
Low
Medium
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Critical

Package: python-reportlab
Version: 3.5.13-1+deb10u2
CVE ID: CVE-2019-19450 CVE-2020-28463

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