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ruby2.7 (2.7.0-5ubuntu1.6) focal-security; urgency=medium
* SECURITY UPDATE: Buffer overrun
- debian/patches/CVE-2021-41816.patch: fix integer overflow making
sure use of the check in rb_alloc_tmp_buffer2 in
ext/cgi/escape/escape.c.
- CVE-2021-41816
* SECURITY UPDATE: ReDoS vulnerability
- debian/patches/CVE-2021-41817-*.patch: add length limit option
for methods that parses date strings and mimic prev behaviour
in ext/date/date_core.c, test/date/test_date_parse.rb.
- CVE-2021-41817
* SECURITY UPDATE: Mishandles sec prefixes in cookie names
- debian/patches/CVE-2021-41819.patch: when parsing cookies, only
decode the values in lib/cgi/cookie.rb, test/cgi/test_cgi_cookie.rb.
- CVE-2021-41819
-- Leonidas Da Silva Barbosa <email address hidden> Thu, 06 Jan 2022 09:34:12 -0300
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