| Summary: | media-gfx/rawstudio: Insecure use of temporary file | ||
|---|---|---|---|
| Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
| Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | graphics+disabled |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://bugzilla.redhat.com/show_bug.cgi?id=1120093 | ||
| Whiteboard: | B4 [upstream] | ||
| Package list: | Runtime testing required: | --- | |
dropped B4 vulnerability and package has been dropped for over a year. |
From ${URL} : The following was reported: ... The function "rs_filter_graph" located in file ./librawstudio/rs-filter.c contains the following code: g_string_append_printf(str, "}\n"); g_file_set_contents("/tmp/rs-filter-graph", str->str, str->len, NULL); ignore = system("dot -Tpng >/tmp/rs-filter-graph.png </tmp/rs-filter-graph"); ignore = system("gnome-open /tmp/rs-filter-graph.png"); This code makes insecure use of two temporary files: /tmp/rs-filter-graph.png /tmp/rs-filter-graph This allows the truncation of arbitrary files which are owned by the user running rawstudio - for example: ln -s ~/.important /tmp/rs-filter-graph ln -s /etc/shadow /tmp/rs-filter-graph.png @maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.