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Diffstat (limited to 'Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst')
| -rw-r--r-- | Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst b/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst deleted file mode 100644 index 5185fac2e2..0000000000 --- a/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst +++ /dev/null @@ -1,6 +0,0 @@ -The IDNA codec decoder used on DNS hostnames by :mod:`socket` or :mod:`asyncio` -related name resolution functions no longer involves a quadratic algorithm. -This prevents a potential CPU denial of service if an out-of-spec excessive -length hostname involving bidirectional characters were decoded. Some protocols -such as :mod:`urllib` http ``3xx`` redirects potentially allow for an attacker -to supply such a name. |