proftpd: ignore CVE-2021-47865

Details: https://nvd.nist.gov/vuln/detail/CVE-2021-47865

This CVE was opened based on a 5 years old Github issue[1], and has been made
public recently. The CVE wasn't officially disputed (yet?), but based on
the description and the given PoC the application is working as expected.

The vulnerability description and the PoC basically configures proftpd to
accept maximum x connections, and then when the user tries to open x + 1
concurrent connections, it refuses new connections over the configured limit.

See also discussion in the Github issue.

It seems that it won't be fixed, because there is nothing to fix.

[1]: https://github.com/proftpd/proftpd/issues/1298

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta-networking/recipes-daemons/proftpd/proftpd_1.3.7f.bb b/meta-networking/recipes-daemons/proftpd/proftpd_1.3.7f.bb
index 2c93393e68..2004595e6e 100644
--- a/meta-networking/recipes-daemons/proftpd/proftpd_1.3.7f.bb
+++ b/meta-networking/recipes-daemons/proftpd/proftpd_1.3.7f.bb
@@ -26,6 +26,7 @@ S = "${WORKDIR}/git"
 inherit autotools-brokensep useradd update-rc.d systemd multilib_script
 
 CVE_STATUS[CVE-2001-0027] = "fixed-version: version 1.2.0rc3 removed affected module"
+CVE_STATUS[CVE-2021-47865] = "upstream-wontfix: it is not a vulnerability but inproper configuration"
 
 EXTRA_OECONF += "--enable-largefile"