Debian Linux Security Advisory 4169-1 - Cedric Buissart from Red Hat discovered an information disclosure bug in pcs, a pacemaker command line interface and GUI. The REST interface normally doesn't allow passing --debug parameter to prevent information leak, but the check wasn't sufficient.
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Debian Security Advisory DSA-4169-1 security@debian.org
https://www.debian.org/security/ Yves-Alexis Perez
April 11, 2018 https://www.debian.org/security/faq
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Package : pcs
CVE ID : CVE-2018-1086
Debian Bug : 895313
CA(c)dric Buissart from Red Hat discovered an information disclosure bug in pcs, a
pacemaker command line interface and GUI. The REST interface normally doesn't
allow passing --debug parameter to prevent information leak, but the check
wasn't sufficient.
For the stable distribution (stretch), this problem has been fixed in
version 0.9.155+dfsg-2+deb9u1.
We recommend that you upgrade your pcs packages.
For the detailed security status of pcs please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pcs
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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