Date: Sat, 2 Feb 2019 09:12:26 +0100 From: Salvatore Bonaccorso <carnil@...ian.org> To: oss-security@...ts.openwall.com Cc: Mike Jumper <mjumper@...che.org> Subject: Re: CVE-2018-1340: Apache Guacamole: Secure flag missing from session cookie Hi Mike, On Fri, Feb 01, 2019 at 07:24:48PM -0800, Mike Jumper wrote: > On Fri, Feb 1, 2019, 04:27 Salvatore Bonaccorso <carnil@...ian.org wrote: > > > Hi Mike, > > > > On Wed, Jan 23, 2019 at 02:21:30PM -0800, Mike Jumper wrote: > > > CVE-2018-1340: Secure flag missing from Apache Guacamole session cookie > > > > > > Versions affected: > > > Apache Guacamole 0.9.4 through 0.9.14 > > > > > > Description: > > > Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage > > > of the user's session token. This cookie lacked the "secure" flag, > > > which could allow an attacker eavesdropping on the network to > > > intercept the user's session token if unencrypted HTTP requests are > > > made to the same domain. > > > > > > Mitigation: > > > Users of Apache Guacamole 0.9.14 or older should upgrade to 1.0.0. > > > > > > Credit: > > > We would like to thank Ross Golder for reporting this issue. > > > > Would it be possible to confirm, is this > > https://issues.apache.org/jira/browse/GUACAMOLE-549 > > https://github.com/apache/guacamole-client/commit/884a9c0ee987f9cb49a69 > > ? > > > > That is the correct JIRA issue, yes, however there are multiple relevant > commits. > > With respect to the security aspect of the changes, the relevant pull > request is: > > https://github.com/apache/guacamole-client/pull/273 > > There are other relevant pull requests, though they deal mainly with > eliminating cookies entirely: > > https://github.com/apache/guacamole-client/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aclosed+GUACAMOLE-549 Thanks a lot! Regards, Salvatore
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