Cisco IOS XE Software Zone-Based Firewall IP Fragmentation DoS (cisco-sa-20180328-fwip)

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability in the Zone-Based Firewall due to the way fragmented packets in the firewall code. An unauthenticated, remote attacker can exploit this by sending fragmented IP Version 4 or IP Version 6 packets through a...

November 12, 2019—KB4525232 (OS Build 10240.18395)

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RHEL 8 : bind (RHSA-2019:3552)

"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3552 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named C...

bind: Controls for zone transfers may not be properly applied to DLZs if the zones are writable

It was found that the controls for zone transfer were not properly applied to Dynamically Loadable Zones DLZs. An attacker acting as a DNS client could use this flaw to request and receive a zone transfer of a DLZ even when not permitted to do so by the "allow-transfer" ACL...

ISC BIND 9.14.x < 9.14.7 / 9.15.x < 9.15.5 Multiple Vulnerabilities

ISC BIND versions 9.14.6 / 9.15.4 and earlier are affected by multiple vulnerabilities. - A flaw in mirror zone validity checking. It can allow zone data to be spoofed. CVE-2019-6475 - A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a...

CVE-2019-6475

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

ALPINE-CVE-2019-6475

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

Design/Logic Flaw

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

CVE-2019-6475 A flaw in mirror zone validity checking can allow zone data to be spoofed

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

CVE-2019-6475

CVE-2019-6475 : In ISC BIND, an error in mirror zone validity checks can allow an on-path attacker to replace zone data that was validated with a trust anchor with forged data. Affected: BIND 9.14.0–9.14.6 and 9.15.0–9.15.4. Impact details are as described in the vulnerability entry; no remediati...

CVE-2019-6475

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

CVE-2019-6475

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

CVE-2019-6475

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

CVE-2019-6475: Insufficient Verification of Data Authenticity

Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional...

PT-2019-18108

Name of the Vulnerable Software and Affected Versions BIND versions 9.14.0 through 9.14.6 BIND versions 9.15.0 through 9.15.4 Description The issue arises from an error in the validity checks for incoming zone data in the mirror zone feature of BIND, allowing an on-path attacker to replace...

October 15, 2019—KB4519972 (Preview of Monthly Rollup)

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October 15, 2019—KB4520006 (OS Build 16299.1481)

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October 15, 2019—KB4520015 (Preview of Monthly Rollup)

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Debian DLA-1957-1 : tzdata new upstream version

This update includes the changes in tzdata 2018c. Notable changes are : - Brazil has canceled DST and will stay on standard time indefinitely. - Fiji's next DST transitions will be 2019-11-10 and 2020-01-12 instead of 2019-11-03 and 2020-01-19. - Norfolk Island will observe Australian-style DST...

DEBIAN-CVE-2019-6465

Controls for zone transfers may not be properly applied to Dynamically Loadable Zones DLZs if the zones are writable Versions affected: BIND 9.9.0 - 9.10.8-P1, 9.11.0 - 9.11.5-P2, 9.12.0 - 9.12.3-P2, and versions 9.9.3-S1 - 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 - 9.13.6 o...