Update irc/konversation to 1.7.3

[adridg]

Summary

This release fixes a remotely-exploitable crash in the Konversation
IRC client.

[adridg]

Use <cvename> instead of <url>

[tcberner]

security/vuxml/vuln.xml

65 ↗

(On Diff #35172)

#  pkg audit -f ./vuln.xml konversation-1.7.2
0 problem(s) in the installed packages found.

ohhh. that is wrong, isn't it :)

you need the package name there, i.e konversation

[tcberner]

security/vuxml/vuln.xml

78 ↗

(On Diff #35172)

You could keep the url field additionally too.

[adridg]

Fix package name, add CVE url.

[tcberner]

security/vuxml/vuln.xml

79 ↗

(On Diff #35175)

you could also add a secondary <url>https://www.kde.org/info/security/advisory-20171112-1.txt</url>

[tcberner]

After that, on to the committing stage -- two separate commits:

1. security/vuxml
   • commit message somthing ala Document new vulnerabilities in irc/konversation < 1.7.3
2. irc/konversation
   • Normal commit message
   • This time, additionally use the field MFH: 2017Q4

[adridg]

Add secondary url