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Doc Bug #78160 Please expand ssh2_connect's available ciphers
Submitted: 2019-06-13 20:42 UTC Modified: 2021-02-09 17:31 UTC
Votes:2
Avg. Score:3.0 ± 2.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: clarkdevelopment at outlook dot com Assigned:
Status: Verified Package: ssh2 (PECL)
PHP Version: 7.2.19 OS: Windows 10
Private report: No CVE-ID: None
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 [2019-06-13 20:42 UTC] clarkdevelopment at outlook dot com 
Description:
------------
PECL's ssh2 supports a variety of universally accepted ciphers, including CTR ciphers.

PHP's ssh2_connect function, however, limits the ciphers able to be send to a lot of out-dated ciphers (CBC).

Please expand this. We are receiving customer complaints due to them having to keep available these deprecated ciphers to accommodate our connection attempts.

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 [2021-02-09 17:31 UTC] cmb@php.net
-Status: Open +Status: Verified -Type: Bug +Type: Documentation Problem
 [2021-02-09 17:31 UTC] cmb@php.net 
ssh2_connect() supports whatever methods are supported by
libssh2[1].  The documentation of ssh2_connect()[2] already
mentions this, but it would make sense to update the list
nonetheless.

[1] <https://github.com/libssh2/libssh2/blob/master/src/crypt.c#L313-L342>
[2] <https://www.php.net/ssh2_connect>
 
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