FiloSottile/Heartbleed

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A checker (site and tool) for CVE-2014-0160

Stars: 2.4k
Forks: 451
Open beginner issues: 0
Indexed issues: 37

Dominant language: Go
License: MIT
Last GitHub push: Apr 8, 2015
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

37 open issues indexed

False positives Open

FiloSottile/Heartbleed#6 · 45 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Can't test TLS 1.2 only sites Open

FiloSottile/Heartbleed#7 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Can't test hosts that require client certificate authentication. Open

FiloSottile/Heartbleed#8 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Data protection Open

FiloSottile/Heartbleed#10 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
TLS 1.1 only sites throw EOF errors Open

FiloSottile/Heartbleed#13 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Getting timeout on all negatives? Open

FiloSottile/Heartbleed#16 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Testing VPNs Open

FiloSottile/Heartbleed#17 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Citibank failure Open

FiloSottile/Heartbleed#19 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
broken pipe? Open

FiloSottile/Heartbleed#22 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Getting CORS Error on website Open

FiloSottile/Heartbleed#24 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Litespeed Timeouts? Open

FiloSottile/Heartbleed#26 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Can this be used to test HTTP clients? Open

FiloSottile/Heartbleed#35 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
xmpp STARTLS mode Open

FiloSottile/Heartbleed#37 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Help installing Open

FiloSottile/Heartbleed#41 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Top 147 banks Open

FiloSottile/Heartbleed#42 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
SPDY module 'seems' to generate false-positives (but it's NOT!) Open

FiloSottile/Heartbleed#43 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Make progress bar more visible Open

FiloSottile/Heartbleed#44 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
ipv6 support Open

FiloSottile/Heartbleed#47 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
EOF Open

FiloSottile/Heartbleed#48 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Ubuntu 12.04 LTS Missing something? Open

FiloSottile/Heartbleed#49 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Display issue date of SSL certificate on server Open

FiloSottile/Heartbleed#55 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Interpreting the output Open

FiloSottile/Heartbleed#56 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Check fails on sites that return HTTP 5xx codes Open

FiloSottile/Heartbleed#58 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
-service or -starttls Open

FiloSottile/Heartbleed#60 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Visibly link to Heartbleed from http://filippo.io ? Open

FiloSottile/Heartbleed#61 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
smtp does not work on office365 Open

FiloSottile/Heartbleed#62 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Broken pipe output shows for a website which doesn't accept Heartbit Open

FiloSottile/Heartbleed#63 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
negative serial number? Open

FiloSottile/Heartbleed#67 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
tls: server selected unsupported protocol version 300 Open

FiloSottile/Heartbleed#70 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
multiple Read calls return no data or error Open

FiloSottile/Heartbleed#72 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
dail tcp i/o timeout error Open

FiloSottile/Heartbleed#74 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Several attempts at trying to test a site, still no response Open

FiloSottile/Heartbleed#77 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Vulnerable site showing Safe result .. Open

FiloSottile/Heartbleed#78 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
FiloSottile Open

FiloSottile/Heartbleed#79 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add Metric reporting? Open

FiloSottile/Heartbleed#84 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
New release any time soon? Open

FiloSottile/Heartbleed#87 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
does it for http server only? Open

FiloSottile/Heartbleed#89 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

FiloSottile/Heartbleed

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