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Debian LTS Advisory DLA-2545-1              [email protected]
https://www.debian.org/lts/security/                      Utkarsh Gupta
February 03, 2021                           https://wiki.debian.org/LTS
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Package        : open-build-service
Version        : 2.7.1-10+deb9u1
CVE ID         : CVE-2020-8020 CVE-2020-8021


    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.


    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

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:

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