Age | Commit message (Collapse) | Author | |
---|---|---|---|
2017-01-01 | Update copyright dates with scripts/update-copyrights. | Joseph Myers | |
2016-01-04 | Update copyright dates with scripts/update-copyrights. | Joseph Myers | |
2015-10-02 | Harden putpwent, putgrent, putspent, putspent against injection [BZ #18724] | Florian Weimer | |
This prevents injection of ':' and '\n' into output functions which use the NSS files database syntax. Critical fields (user/group names and file system paths) are checked strictly. For backwards compatibility, the GECOS field is rewritten instead. The getent program is adjusted to use the put*ent functions in libc, instead of local copies. This changes the behavior of getent if user names start with '-' or '+'. |