02 March 2020
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0756 libapache2-mod-auth-openidc security 2 March 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libapache2-mod-auth-openidc Publisher: Debian Operating System: Debian GNU/Linux 8 UNIX variants (UNIX, Linux, OSX) Impact/Access: Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-20479 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2130 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running libapache2-mod-auth-openidc check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : libapache2-mod-auth-openidc Version : 1.6.0-1+deb8u3 CVE ID : CVE-2019-20479 An issue has been found in libapache2-mod-auth-openidc, an OpenID Connect authentication module for Apache. Due to insufficient validatation of URLs an Open Redirect vulnerability for URLs beginning with a slash and backslash could be abused. For Debian 8 "Jessie", this problem has been fixed in version 1.6.0-1+deb8u3. We recommend that you upgrade your libapache2-mod-auth-openidc packages. 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 - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEYgH7/9u94Hgi6ruWlvysDTh7WEcFAl5ail1fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYy MDFGQkZGREJCREUwNzgyMkVBQkI5Njk2RkNBQzBEMzg3QjU4NDcACgkQlvysDTh7 WEcQgRAAukS74FiYCryvFVW5HLyZg/ym3KrQR5Xq/cOYmFaR47Lw7Jcu6e57O1Ig n/D7TKD/jvWsUpU6+gxnPKrdfzyKIx0LEcWS+LzG0BZjpoMdCliPZtUvjCBJv089 VHRM2Ke7+FJAWD65uMHVc6aTFWC7u8r2PybRPGQCmv8pggbnL7y6C/4MmeErXfYx ouTfb5jsfQQ4EzjLwm8TpWQL4ebh8v/jIjfmgQbjKOU55NcaexPyXQG9ns7wTFLZ NK1v/XlEJx+Wdg/vVNE4c5nT+ya40PDJAyMjxGDBEfGjfXKkv4ZkMONH5PbbIats X16+ygPK/7QuxWx9zwTw1ChCyQaY4fMnalpS73vLAJdEkoaTrTGt2LdNePBODrAh mzkizXtFEVSZ2J77hhFDhNe2y3CAY/ZuFcp6xmedJCYyac2SPIALSkEiU0WCbMqT 0Mkq1UYRSxqWI85RBWC4LdSTxvo3gSq37lXn9M7dpVWNb5vJP6KZndwcjT4MdjeW mEI843qVNNkuFq+9xfPSqKgixIAXSb3p0JvNvkkiJR5IvvJ8fLo0Vh9XWDTVx3YK XMpW7qUT+Tjtnw3HrEh7Py/beIo661CJ7UoVo2BUtiTowQ9WAeTCUm3v5x4b0SL0 y33TaIQhf2hy7OWrpXRMv3PZY94VONq/aX4zZ4si5jcIZPeijng= =QIi/ - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: email@example.com Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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