Facebook SSL unexpected EOF

[alan1world]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2020.03.08
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--verbose', 'https://www.facebook.com/chrismannmusic/videos/140411054037302/?t=36']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2020.03.08
[debug] Python version 3.8.2 (CPython) - Linux-5.5.10-arch1-1-x86_64-with-glibc2.2.5
[debug] exe versions: ffmpeg 4.2.2, ffprobe 4.2.2, rtmpdump 2.4
[debug] Proxy map: {}
[facebook] 140411054037302: Downloading webpage
ERROR: Unable to download webpage: [SSL: KRB5_S_TKT_NYV] unexpected eof while reading (_ssl.c:2607) (caused by SSLError(1, '[SSL: KRB5_S_TKT_NYV] unexpected eof while reading (_ssl.c:2607)')); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/lib/python3.8/site-packages/youtube_dl/extractor/common.py", line 627, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/lib/python3.8/site-packages/youtube_dl/YoutubeDL.py", line 2238, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib/python3.8/urllib/request.py", line 531, in open
    response = meth(req, response)
  File "/usr/lib/python3.8/site-packages/youtube_dl/utils.py", line 2616, in http_response
    content = resp.read()
  File "/usr/lib/python3.8/http/client.py", line 464, in read
    s = self.fp.read()
  File "/usr/lib/python3.8/socket.py", line 669, in readinto
    return self._sock.recv_into(b)
  File "/usr/lib/python3.8/ssl.py", line 1241, in recv_into
    return self.read(nbytes, buffer)
  File "/usr/lib/python3.8/ssl.py", line 1099, in read
    return self._sslobj.read(len, buffer)

Description

Extractor used to work until recently (worked in Jan / Feb) and now returns error.

[dstftw]

SSL issue. Nothing to do with youtube-dl.

[aulemahal]

For people seeking the same problem : I had the same problem and was able to solve it by changing python versions.
It failed when using Python 3.8.2 (from my machine)
It worked with Python 3.8.1 (from an Anaconda environment)

EDIT: I confirm that this was an openssl issue, not a python one.

[jacobtomlinson]

Downgrading openssl to 1.1.1d should also resolve this.

[xavery]

Things seem to be back to normal with 1.1.1f.

[ap-Codkelden]

In addition to @xavery , I confirm that upgrade to 1.1.1f resolve this problem.