Fedora 31: 2019-4fe461079f Critical: libpcap Buffer Overflow

Libpcap provides a portable framework for low-level network

monitoring. Libpcap can provide network statistics collection,

security monitoring and network debugging. Since almost every system

vendor provides a different interface for packet capture, the libpcap

authors created this system-independent API to ease in porting and to

alleviate the need for several system-dependent packet capture modules

in each application.

Install libpcap if you need to do low-level network traffic monitoring

on your network.

Security fix for CVE-2018-16301, CVE-2019-15161, CVE-2019-15162, CVE-2019-15163,

CVE-2019-15164, CVE-2019-15165

* Fri Oct 11 2019 Michal Ruprich - 14:1.9.1-1

- New version 1.9.1

- Fix for CVE-2018-16301, CVE-2019-15161, CVE-2019-15162, CVE-2019-15163, CVE-2019-15164, CVE-2019-15165

[ 1 ] Bug #1760623 - CVE-2019-15161 libpcap: Mishandled length values in reused variables

https://bugzilla.redhat.com/show_bug.cgi?id=1760623

[ 2 ] Bug #1760622 - CVE-2019-15162 libpcap: Information disclosure in rpcapd/daemon.c

https://bugzilla.redhat.com/show_bug.cgi?id=1760622

[ 3 ] Bug #1760621 - CVE-2019-15163 libpcap: Null pointer dereference in rpcapd/daemon.c

https://bugzilla.redhat.com/show_bug.cgi?id=1760621

[ 4 ] Bug #1760619 - CVE-2019-15164 libpcap: Server side request forgery in rpcapd/daemon.c

https://bugzilla.redhat.com/show_bug.cgi?id=1760619

[ 5 ] Bug #1760618 - CVE-2019-15165 libpcap: Resource exhaustion while PHB header length validation

https://bugzilla.redhat.com/show_bug.cgi?id=1760618

[ 6 ] Bug #1760500 - CVE-2018-16301 libpcap: Buffer overflow in pcapng reader

https://bugzilla.redhat.com/show_bug.cgi?id=1760500

su -c 'dnf upgrade --advisory FEDORA-2019-4fe461079f' 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

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