An update for python-reportlab is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1887 Final 1.0 1.0 2022-09-02 Initial 2022-09-02 2022-09-02 openEuler SA Tool V1.0 2022-09-02 python-reportlab security update An update for python-reportlab is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. The ReportLab Toolkit. An Open Source Python library for generating PDFs and graphics. Security Fix(es): All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src="http://127.0.0.1:5000" valign="top"/> 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(CVE-2020-28463) An update for python-reportlab is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium python-reportlab https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1887 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-28463 https://nvd.nist.gov/vuln/detail/CVE-2020-28463 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS python-reportlab-debuginfo-3.6.10-1.oe1.aarch64.rpm python-reportlab-debugsource-3.6.10-1.oe1.aarch64.rpm python3-reportlab-3.6.10-1.oe1.aarch64.rpm python-reportlab-debuginfo-3.6.10-1.oe1.aarch64.rpm python-reportlab-debugsource-3.6.10-1.oe1.aarch64.rpm python3-reportlab-3.6.10-1.oe1.aarch64.rpm python-reportlab-debugsource-3.6.10-1.oe2203.aarch64.rpm python3-reportlab-3.6.10-1.oe2203.aarch64.rpm python-reportlab-debuginfo-3.6.10-1.oe2203.aarch64.rpm python-reportlab-help-3.6.10-1.oe1.noarch.rpm python-reportlab-help-3.6.10-1.oe1.noarch.rpm python-reportlab-help-3.6.10-1.oe2203.noarch.rpm python-reportlab-3.6.10-1.oe1.src.rpm python-reportlab-3.6.10-1.oe1.src.rpm python-reportlab-3.6.10-1.oe2203.src.rpm python3-reportlab-3.6.10-1.oe1.x86_64.rpm python-reportlab-debugsource-3.6.10-1.oe1.x86_64.rpm python-reportlab-debuginfo-3.6.10-1.oe1.x86_64.rpm python-reportlab-debuginfo-3.6.10-1.oe1.x86_64.rpm python3-reportlab-3.6.10-1.oe1.x86_64.rpm python-reportlab-debugsource-3.6.10-1.oe1.x86_64.rpm python3-reportlab-3.6.10-1.oe2203.x86_64.rpm python-reportlab-debuginfo-3.6.10-1.oe2203.x86_64.rpm python-reportlab-debugsource-3.6.10-1.oe2203.x86_64.rpm All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab s documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src= http://127.0.0.1:5000 valign= top /> 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 2022-09-02 CVE-2020-28463 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N python-reportlab security update 2022-09-02 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1887