http_transport.c in Fossil before 2.4, when the SSH sync protocol is used, allows user-assisted remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-14176, CVE-2017-16228, CVE-2017-1000116, and CVE-2017-1000117.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fossil | Fossil_scm | * | 2.4 (excluding) |
| Fossil | Ubuntu | artful | * |
| Fossil | Ubuntu | esm-apps/xenial | * |
| Fossil | Ubuntu | trusty | * |
| Fossil | Ubuntu | upstream | * |
| Fossil | Ubuntu | xenial | * |
| Fossil | Ubuntu | zesty | * |
References
- https://bugzilla.opensuse.org/show_bug.cgi?id=1071709
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BLAFCQGE7C5UMX75LESNUMKTXTURUVQM/
- https://www.fossil-scm.org/xfer/doc/trunk/www/changes.wiki#v2_4
- https://www.fossil-scm.org/xfer/info/1f63db591c77108c
- https://bugzilla.opensuse.org/show_bug.cgi?id=1071709
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BLAFCQGE7C5UMX75LESNUMKTXTURUVQM/
- https://www.fossil-scm.org/xfer/doc/trunk/www/changes.wiki#v2_4
- https://www.fossil-scm.org/xfer/info/1f63db591c77108c