Fedora 31: FEDORA-2020-cbebc5617e Moderate: Squid DoS and Cache Bugs

Squid is a high-performance proxy caching server for Web clients,

supporting FTP, gopher, and HTTP data objects. Unlike traditional

caching software, Squid handles all requests in a single,

non-blocking, I/O-driven process. Squid keeps meta data and especially

hot objects cached in RAM, caches DNS lookups, supports non-blocking

DNS lookups, and implements negative caching of failed requests.

Squid consists of a main server program squid, a Domain Name System

lookup program (dnsserver), a program for retrieving FTP data

(ftpget), and some management and client tools.

Security fix

* Mon Jun 15 2020 Lubos Uhliarik - 7:4.12-1

- new version 4.12

[ 1 ] Bug #1852551 - CVE-2020-15049 squid: request smuggling and poisoning attack against the HTTP cache [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1852551

[ 2 ] Bug #1852555 - CVE-2020-14058 squid: DoS in TLS handshake [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1852555

su -c 'dnf upgrade --advisory FEDORA-2020-cbebc5617e' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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