opensuse-su-2021:1147-1
Vulnerability from csaf_opensuse
Published
2021-08-13 04:05
Modified
2021-08-13 04:05
Summary
Security update for python-reportlab

Notes

Title of the patch
Security update for python-reportlab
Description of the patch
This update for python-reportlab fixes the following issues: - CVE-2020-28463: Fixed Server-side Request Forgery via img tags (bsc#1182503). This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2021-1147
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

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        {
          "category": "general",
          "text": "All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes \u0026 trustedHosts (see in Reportlab\u0027s documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -\u003e odyssey -\u003e dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject \u003cimg src=\"http://127.0.0.1:5000\" valign=\"top\"/\u003e 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF",
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