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Szolgáltatóknak

Böngésszen szolgáltatóknak szóló tartalmaink között.

2023. szep. 13.
Riasztás

Cisco IOS XR Software Image Verification Vulnerability

A vulnerability in Cisco IOS XR Software image verification checks could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. This vulnerability is due to a time-of-check, time-of-use (TOCTOU) race...
cisco.com
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2023. szep. 13.
Riasztás

Cisco IOS XR Software Compression ACL Bypass Vulnerability

A vulnerability in the classic access control list (ACL) compression feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass the protection that is offered by a configured ACL on an affected device. This...
cisco.com
Tovább
2023. szep. 13.
Riasztás

Cisco IOS XR Software Model-Driven Programmability Behavior with AAA Authorization

Cisco IOS XR Software supports a programmatic way of configuring and collecting operational data on a network device using data models. Data models provide access to the capabilities of the devices in a network using NETCONF or gRPC. According to...
cisco.com
Tovább
2023. szep. 13.
Riasztás

Cisco IOS XR Software Connectivity Fault Management Denial of Service Vulnerability

A vulnerability in the Connectivity Fault Management (CFM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incorrect...
cisco.com
Tovább
2023. szep. 13.
Riasztás

Cisco IOS XR Software Access Control List Bypass Vulnerability

A vulnerability in the access control list (ACL) processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incomplete...
cisco.com
Tovább
2023. szep. 13.
Biztonsági szemle

Readout from CISA’s 2023 Third Quarter Cybersecurity Advisory Committee Meeting

cisa.gov
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2023. szep. 12.
Biztonsági szemle

CISA Announces Open Source Software Security Roadmap 

cisa.gov
Tovább
2023. szep. 8.
Riasztás

Cisco Identity Services Engine Privilege Escalation Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine (ISE) could allow an authenticated attacker to perform privilege escalation attacks to read or modify arbitrary files on the underlying operating system. To exploit these vulnerabilities, an...
cisco.com
Tovább
2023. szep. 8.
Biztonsági szemle

Sajtószemle – 2023. 36. hét

A 2023. 36. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2023.09.01. és 2023.09.07. között kezelt incidensek statisztikai adatait is tartalmazza.
nki.gov.hu
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2023. szep. 8.
Biztonsági szemle

Managing Manual Multi-master

Primary, secondary, master, slave In the context of DNS, primary and master mean the same thing and secondary and slave mean the same thing. In this document we will use the terms primary and secondary. Automatic multi-primary is really hard to do; just ask anyone that does database replication. However, manual multi-primary is easier as you have a human in the loop deciding which machine is primary. In BIND 9, it is relatively simple to switch a server from secondary to p ...
kb.isc.org
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