RELRO security in Snort-2.9.x
Bill Parker <[email protected]>
| Newsgroups | gmane.comp.security.ids.snort.devel |
|---|---|
| Message-ID | <CAFrbyQysHt9pa5eaUeQRaym-LJ6i9kUPJfbbCfeRyA2VR=OyRA@mail.gmail.com> |
Hi All, Does anyone have a take on this: *-Wl,-z,relro,-z,now* RELRO (read-only relocation). The options relro & now specified together are known as "Full RELRO". You can specify "Partial RELRO" by omitting the now flag. RELRO marks various ELF memory sections readonly (E.g. the GOT <http://stackoverflow.com/questions/9688076/process-linkage-table-and-global-offset-table> ) This is an option to gcc, when I run a checksec.sh script against the snort binary, it comes back with Partial RELRO, rather than FULL. Bill ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ Snort-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/snort-devel Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=snort-devel Please visit http://blog.snort.org for the latest news about Snort!