[SECURITY] Fedora 32 Update: rubygem-puma-4.3.3-1.fc32
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Fedora Update Notification
FEDORA-2020-a3f26a9387
2020-04-09 14:41:13.795915
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Name : rubygem-puma
Product : Fedora 32
Version : 4.3.3
Release : 1.fc32
URL : http://puma.io
Summary : A simple, fast, threaded, and highly concurrent HTTP 1.1 server
Description :
A simple, fast, threaded, and highly concurrent HTTP 1.1 server for
Ruby/Rack applications.
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Update Information:
Security fix for CVE-2020-5247, CVE-2020-5249
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ChangeLog:
* Tue Mar 31 2020 Jun Aruga <jaruga(a)redhat.com> - 4.3.3-1
- Update to puma 4.3.3.
- Fix newline characters to insert malicious content (CVE-2020-5247).
- Fix carriage return character to insert malicious content (CVE-2020-5249).
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References:
[ 1 ] Bug #1816182 - CVE-2020-5249 rubygem-puma: attacker is able to use carriage return
character to insert malicious content (HTTP Response Splitting), this could lead to XSS
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1816182
[ 2 ] Bug #1816189 - CVE-2020-5247 rubygem-puma: attacker is able to use newline
characters to insert malicious content (HTTP Response Splitting), this could lead to XSS
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1816189
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-a3f26a9387' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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