#FIX CVE 2017 14491 FOR MAC UPDATE#
#FIX CVE 2017 14491 FOR MAC CODE#

#FIX CVE 2017 14491 FOR MAC UPDATE#

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.4 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.5 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.7 s390x Red Hat Enterprise Linux for IBM z Systems 7 s390x Red Hat Enterprise Linux Desktop 7 x86_64 Red Hat Enterprise Linux Workstation 7 x86_64

Red Hat Enterprise Linux Server - AUS 7.4 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.4 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.5 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64 Serna (Google Security Team), Gabriel Campana (Google Security Team), Kevin Hamacher (Google Security Team), and Ron Bowes (Google Security Team) for reporting these issues. Red Hat would like to thank Felix Wilhelm (Google Security Team), Fermin J. This issue only affected configurations using one of the options: add-mac, add-cpe-id, or add-subnet. An attacker could send crafted DNS packets to dnsmasq which would cause it to crash.

An integer underflow flaw leading to a buffer over-read was found in dnsmasq in the EDNS0 code.

An attacker could send crafted DNS packets which would trigger memory allocations which would never be freed, leading to unbounded memory consumption and eventually a crash.

A memory exhaustion flaw was found in dnsmasq in the EDNS0 code.

An attacker on the local network could send crafted DHCPv6 packets to dnsmasq causing it to forward the contents of process memory, potentially leaking sensitive data.

An information leak was found in dnsmasq in the DHCPv6 relay code.

An attacker on the local network could send a crafted DHCPv6 request to dnsmasq which would cause it to a crash or, potentially, execute arbitrary code.

A stack buffer overflow was found in dnsmasq in the DHCPv6 code.

This issue only affected configurations using one of these options: enable-ra, ra-only, slaac, ra-names, ra-advrouter, or ra-stateless. An attacker on the local network segment could send crafted RAs to dnsmasq which would cause it to crash or, potentially, execute arbitrary code.

A heap buffer overflow was discovered in dnsmasq in the IPv6 router advertisement (RA) handling code.

An attacker could send crafted DNS packets to dnsmasq which would cause it to crash or, potentially, execute arbitrary code.

#FIX CVE 2017 14491 FOR MAC CODE#

A heap buffer overflow was found in dnsmasq in the code responsible for building DNS replies.

This is a record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server. Necessarily indicate when this vulnerability wasДiscovered, shared with the affected vendor, publicly The CVE ID was allocated or reserved, and does not

MLIST: 20171002 IMPORTANT SECURITY INFORMATION.Дisclaimer: The record creation date may reflect when.

Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.

Fix cve-2017-14491 for mac