d in Perl 5.20.1 ...</td></tr><tr><td><a href="/tracker/CVE-2013-7422">CVE-2013-7422</a></td><td><SPAN title="Minor issue"><span class="yellow">vulnerable (no DSA)</span></SPAN></td><td><SPAN title="Minor issue"><span class="yellow">vulnerable (no DSA)</span></SPAN></td><td><span class="green">fixed</span></td><td><span class="green">fixed</span></td><td><span class="green">fixed</span></td><td>Segfault from bad backreference</td></tr></table><h2>Open unimportant issues</h2><table><tr><th>Bug</th><th>squeez