5806 matches found
Microsoft Excel CVE-2018-1027 Remote Code Execution Vulnerability
Description Microsoft Excel is prone to a remote code-execution vulnerability. An attacker can leverage this issue to execute arbitrary code in the context of the currently logged-in user. Failed exploit attempts will likely result in denial of service conditions. Technologies Affected Microsoft...
Microsoft Windows CVE-2018-1012 Remote Code Execution Vulnerability
Description Microsoft Windows is prone to a remote code-execution vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed attacks will cause denial-of-service conditions. Technologies Affected Microsoft Windows 10 Version 1607 f...
Microsoft Internet Explorer Scripting Engine CVE-2018-1000 Information Disclosure Vulnerability
Description Microsoft Internet Explorer is prone to an information-disclosure vulnerability. Successful exploits will allow attackers to obtain sensitive information that may aid in further attacks. Internet Explorer 9, 10 and 11 are vulnerable. Technologies Affected Microsoft Internet Explorer 1...
Ongoing Threat of Ransomware
NCCIC has observed an increase in ransomware attacks across the world. Ransomware is a type of malicious software, or malware, designed to deny access to a computer system or data until a ransom is paid. Ransomware typically spreads through phishing emails or by unknowingly visiting an infected...
Critical flaw leaves thousands of Cisco Switches vulnerable to remote hacking
Security researchers at Embedi have disclosed a critical vulnerability in Cisco IOS Software and Cisco IOS XE Software that could allow an unauthenticated, remote attacker to execute arbitrary code, take full control over the vulnerable network equipment and intercept traffic. The stack-based...
Tax Guidance as Deadline Approaches
As this year's April 17 tax deadline approaches, NCCIC/US-CERT offers taxpayers guidance to help protect their personal, financial, and tax information. Hackers can take advantage of taxpayers by using social engineering scams to attempt to steal personally identifiable information. NCCIC...
Cisco IOS XE Software Web UI Remote Access Privilege Escalation Vulnerability
A vulnerability in the web-based user interface web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to gain elevated privileges on an affected device. The vulnerability exists because the affected software does not reset the privilege level for each web UI session. An...
Cisco IOS XE Software with Cisco Umbrella Integration Denial of Service Vulnerability
A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an...
Cisco IOS XE Software for Cisco Catalyst Switches IPv4 Denial of Service Vulnerability
A vulnerability in the IP Version 4 IPv4 processing code of Cisco IOS XE Software running on Cisco Catalyst 3850 and Cisco Catalyst 3650 Series Switches could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads ...
Cisco IOS XE Software Simple Network Management Protocol Double-Free Denial of Service Vulnerability
A vulnerability in Simple Network Management Protocol SNMP subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper management of memory resources, referred to as a double free. An attacker...
Cisco IOS, IOS XE, and IOS XR Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities
Multiple vulnerabilities in the Link Layer Discovery Protocol LLDP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition or execute arbitrary code with elevated privileges on a...
Cisco IOS XE Software User EXEC Mode Root Shell Access Vulnerabilities
Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitrary commands with root privileges on the device. The vulnerabilities are due to the affected softwa...
Cisco IOS and IOS XE Software DHCP Version 4 Relay Reply Denial of Service Vulnerability
A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 DHCPv4 packets could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The...
SUSE-SU-2018:0770-1 Security update for ImageMagick
This update for ImageMagick fixes the following issues: Security issues fixed: - CVE-2017-9405: A memory leak in the ReadICONImage function was fixed that could lead to DoS via memory exhaustion bsc1042911 - CVE-2017-11528: ReadDIBImage in coders/dib.c allows remote attackers to cause DoS via...
Security Advisory - Weak Algorithm Vulnerability on Huawei Products
There is a weak encryption algorithm security vulnerability in the DBS3900 TDD LTE. DBS3900 TDD LTE supports SSL/TLS protocol negotiation using insecure encryption algorithms. If an insecure encryption algorithm is negotiated in the communication, an unauthenticated remote attacker can exploit th...
Security Advisory - Integer overflow Vulnerability in Bdat Driver of Huawei Smart Phone
The Bdat driver of some Huawei smart phones has integer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP and execute it as a specific privilege; the APP can send a specific parameter to the driver of the smart phone, causing...
Security Advisory - Memory Double Free Vulnerability on Huawei Smartphones
There is a memory double free vulnerability on Huawei smartphones. The system does not manage the memory properly, that frees on the same memory address twice. An attacker tricks the user who has root privilege to install a crafted application, successful exploit could result in malicious code...
Microsoft Edge CVE-2018-0876 Remote Memory Corruption Vulnerability
Description Microsoft Edge is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions. Technologies Affected Microsoft Edge Recommendations...
Microsoft ChakraCore Scripting Engine CVE-2018-0939 Information Disclosure Vulnerability
Description Microsoft ChakraCore Scripting Engine is prone to an information disclosure vulnerability. Successful exploits will allow attackers to obtain sensitive information that may aid in further attacks. Technologies Affected Microsoft ChakraCore Microsoft Edge Recommendations Run all softwa...
Microsoft Office CVE-2018-0922 Memory Corruption Vulnerability
Description Microsoft Office is prone to a memory-corruption vulnerability. An attacker can leverage this issue to execute arbitrary code in the context of the currently logged-in user. Failed exploit attempts will likely result in denial of service conditions. Technologies Affected Microsoft...