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| author | tb <> | 2021-03-20 08:12:53 +0000 |
|---|---|---|
| committer | tb <> | 2021-03-20 08:12:53 +0000 |
| commit | a79c4fc17f39242945d156bd886ed7e9c406b8ad (patch) | |
| tree | dffd18d5898d3aa2a961d751d7ca8e0932d98dd7 /src/lib | |
| parent | d0d6b7864dc01a292f38d632aa3e5a1272252ef7 (diff) | |
| download | openbsd-a79c4fc17f39242945d156bd886ed7e9c406b8ad.tar.gz openbsd-a79c4fc17f39242945d156bd886ed7e9c406b8ad.tar.bz2 openbsd-a79c4fc17f39242945d156bd886ed7e9c406b8ad.zip | |
Add new test-tls13-multiple-ccs-messages.py
This is a test that checks for NSS's CCS flood DoS CVE-2020-25648.
The test script currently fails on LibreSSL and OpenSSL 1.1.1j because
it sends invalid records with version 0x0300 instead of 0x0303.
We have the ccs_seen logic corresponding to NSS's fix:
https://hg.mozilla.org/projects/nss/rev/57bbefa793232586d27cee83e74411171e128361
but we do allow up to two CCS due to an interop issue with Fizz, so
at least one of the tests will likey be broken once the record version
is fixed.
Diffstat (limited to 'src/lib')
0 files changed, 0 insertions, 0 deletions