Fedora 32: FEDORA-2020-56e809930e Moderate Threat from Squid RCE

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.

Version update + security fix

* Thu May 7 2020 Lubos Uhliarik - 7:4.11-1

- new version 4.11

- libsystemd integration

- Resolves: #1827564 - CVE-2020-11945 squid: improper access restriction upon

Digest Authentication nonce replay could lead to remote code execution

* Thu Mar 26 2020 Lubos Uhliarik - 7:4.10-4

- Resolves: #1817208 - More cache_swap.sh optimizations

* Wed Mar 25 2020 Lubos Uhliarik - 7:4.10-3

- Resolves: #1786485 - squid.service: use ${SQUID_CONF} rather than $SQUID_CONF

- Resolves: #1798535 - CVE-2019-12528 squid: Information Disclosure issue in

FTP Gateway

- Resolves: #1798554 - CVE-2020-8450 squid: Buffer overflow in a Squid acting

as reverse-proxy

- Resolves: #1798541 - CVE-2020-8449 squid: Improper input validation issues

in HTTP Request processing

[ 1 ] Bug #1827564 - CVE-2020-11945 squid: improper access restriction upon Digest Authentication nonce replay could lead to remote code execution [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1827564

su -c 'dnf upgrade --advisory FEDORA-2020-56e809930e' at the command

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

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

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/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/