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Debian 9 Stretch: DLA-2545-1 Critical: open-build-service XSS

debian lts
Calendar Grey February 3, 2021
Dist Debian Esm H88
The Debian LTS Advisory DLA-2545-1 addresses a Cross-Site Scripting (XSS) vulnerability in open-build-service. It is recommended to apply this update to enhance security.
CVE-2020-8020 An improper neutralization of input during web page generation vulnerability in open-build-service allows remote attackers to
Topics%20covered

Topics Covered

security advisory security update critical debian cross site scripting XSS issue open-build-service Debian LTS

Summary

An improper neutralization of input during web page generation
vulnerability in open-build-service allows remote attackers to
store arbitrary JS code to cause XSS.

CVE-2020-8021

An improper access control vulnerability in open-build-service
allows remote attackers to read files of an OBS package where
the sourceaccess/access is disabled.

For Debian 9 stretch, these problems have been fixed in version
2.7.1-10+deb9u1.

We recommend that you upgrade your open-build-service packages.

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

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
Medium
High
Critical

Package: open-build-service
Version: 2.7.1-10+deb9u1
CVE ID: CVE-2020-8020 CVE-2020-8021

Topics%20covered

Topics Covered

security advisory security update critical debian cross site scripting XSS issue open-build-service Debian LTS

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