Date: Mon, 9 May 2022 11:41:13 +0200 From: Jan Lehnardt <jan@...che.org> To: Archange <archange@...ivis.me> Cc: oss-security@...ts.openwall.com, Security CouchDB <security@...chdb.apache.org> Subject: Re: CVE-2022-24706: Apache CouchDB: Remote Code Execution Vulnerability in Packaging Hi Bruno, first of all, thanks for maintaining CouchDB for Arch. Secondly, for any security related questions, please do not hesitate to contact security@...chdb.apache.org instead of any one of the team individually, as we can’t know if any of is available at all times (vacations and whatnot :) As for your questions, see this PR to our packaging infrastructure for how we handle this on Debian and Centos/Rocky: https://github.com/apache/couchdb-pkg/pull/92/files Best Jan — > On 9. May 2022, at 10:54, Archange <archange@...ivis.me> wrote: > > Hi, > > Le 26/04/2022 à 12:44, Jan Lehnardt a écrit : >> […] >> >> In addition, all binary packages have been updated to bind `epmd` as >> well as the CouchDB distribution port to `127.0.0.1` and/or `::1` >> respectively. >> >> Credit: >> >> The Apache CouchDB Team would like to thank Alex Vandiver <alexmv@...ip.com> for the report of this issue. >> >> References: >> >> https://lists.apache.org/thread/w24wo0h8nlctfps65txvk0oc5hdcnv00 > > Regarding epmd, how is this achieved in the binary packages? Because on Arch at least, setting `ERL_EPMD_ADDRESS=127.0.0.1` as stated in https://github.com/apache/couchdb/issues/999#issuecomment-345068280 is still required. Should Arch make that a default in the systemd service file? For now this has just been a recommandation for single node security since 2017 (https://wiki.archlinux.org/title/CouchDB#Single_node_setup_&_Security), but I can make it the default (the second part of the wiki advice being now an upstream default, I think it would make some sense). > > Regards, > Bruno/Archange (Arch maintainer for CouchDB) >
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