rsyslog: set status for CVE-2015-3243

Details: https://nvd.nist.gov/vuln/detail/CVE-2015-3243

The issue is about file permissions: by default rsyslog creates world-readable
files. In case a log message contains some sensitive information, then that's
exposed to every user on the system.

However the rsyslog.conf file that is shipped with the recipe solves it: it
already sets non-world-readable default permissions on all files, so this
vulnerability is fixed in the default OE recipe.

See also this package in OpenSuse[1], where it is solved the same way.

[1]: https://build.opensuse.org/requests/619439/changes (rsyslog.conf.in)

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/meta-oe/recipes-extended/rsyslog/rsyslog/rsyslog.conf b/meta-oe/recipes-extended/rsyslog/rsyslog/rsyslog.conf
index dbfefb7597..388c4e70bb 100644
--- a/meta-oe/recipes-extended/rsyslog/rsyslog/rsyslog.conf
+++ b/meta-oe/recipes-extended/rsyslog/rsyslog/rsyslog.conf
@@ -13,6 +13,7 @@ $ModLoad imklog   # kernel logging (formerly provided by rklogd)
 
 #
 # Set the default permissions
+# Setting the $FileCreateMode not world readable fixes CVE-2015-3243
 #
 $FileOwner root
 $FileGroup adm
diff --git a/meta-oe/recipes-extended/rsyslog/rsyslog_8.2506.0.bb b/meta-oe/recipes-extended/rsyslog/rsyslog_8.2506.0.bb
index 4ba41678aa..bcac76a231 100644
--- a/meta-oe/recipes-extended/rsyslog/rsyslog_8.2506.0.bb
+++ b/meta-oe/recipes-extended/rsyslog/rsyslog_8.2506.0.bb
@@ -38,6 +38,7 @@ UPSTREAM_CHECK_URI = "https://github.com/rsyslog/rsyslog/tags"
 UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)"
 
 CVE_PRODUCT = "rsyslog:rsyslog"
+CVE_STATUS[CVE-2015-3243] = "fix-file-included: The shipped default rsyslog.conf contains the fix"
 
 inherit autotools pkgconfig systemd update-rc.d ptest