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Document that OpenVPN 2.3 does not check the CRL signature

PATCH In review Steffan Karger 2 participants 2 messages May 10, 2017 – May 11, 2017

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PATCH 1/1 Document that OpenVPN 2.3 does not check the CRL signature

---
 doc/openvpn.8 | 9 +++++++++
 1 file changed, 9 insertions(+)
doc/openvpn.8 +9 -0
index 612cddd..284e8e6 100644
@@ -5208,6 +5208,15 @@ Note: As the crl file (or directory) is read every time a peer connects,
 if you are dropping root privileges with
 .B \-\-user,
 make sure that this user has sufficient privileges to read the file.
+
+.B Security considerations
+
+.B \-\-crl\-verify
+does not check whether the CRL is correctly signed by the CA.  It merely checks
+that the CRL issuers matches the CA CN.  Therefore, users should ensure that
+the supplied CRL is correct.
+
+OpenVPN 2.4 and newer resolve this issue.
 .\"*********************************************************
 .SS SSL Library information:
 .\"*********************************************************
Signature · 1 line
2.7.4
#1 lore raw

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ACK.

Your patch has been applied to the release/2.3 branch

commit 51d936d0c762a280923c9267c2b4fa154f905b9a

Author: Steffan Karger
Date:   Wed May 10 21:50:44 2017 +0200
     Document that OpenVPN 2.3 does not check the CRL signature

     Signed-off-by: Steffan Karger <[email protected]...>
     Acked-by: David Sommerseth <[email protected]...>
     Message-Id: <[email protected]...>
     URL: https://www.mail-archive.com/[email protected]/msg14626.html
     Signed-off-by: David Sommerseth <[email protected]...>

- --
kind regards,

David Sommerseth

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