CVE-2019-1649: Improper Access Control

A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component. This vulnerability affects multiple Cisco products that...

Weather Channel Knocked Off-Air in Dangerous Precedent

On Thursday, The Weather Channel – a trusted cable network source of meteorological data across the U.S. – was knocked off the air by what it said was a “malicious software attack” on its network. The Weather Channel hack – not to be confused with the Weather Channel’s own hacks – affected its li...

Electrum Bitcoin wallets under siege

By Adam Thomas and Jérôme Segura, with additional contributions from Vasilios Hioueras and S!Ri Since at least late December 2018, many users of the popular Electrum Bitcoin wallet have fallen victim to a series of phishing attacks, which we estimate netted crooks well over 771 Bitcoins—an amount...

Windows Malicious Software Removal Tool x64 - April 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Windows Malicious Software Removal Tool - April 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Windows Malicious Software Removal Tool x64 - April 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Windows Malicious Software Removal Tool - April 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Canadian Police Raid ‘Orcus RAT’ Author

Canadian police last week raided the residence of a Toronto software developer behind “Orcus RAT,” a product that’s been marketed on underground forums and used in countless malware attacks since its creation in 2015. Its author maintains Orcus is a legitimate Remote Administration Tool that is...

MS-ISAC Releases Security Primer on LockerGoga Ransomware

The Multi-State Information Sharing & Analysis Center MS-ISAC has released a Security Primer on LockerGoga Ransomware—a type of malicious software, or malware, designed to deny access to a computer system or data until a ransom is paid. Ransomware can be devastating to an individual or an...

The vulnerability of the Cisco NX-OS network operating system for Cisco routers arises from incorrect verification of the cryptographic signature. This allows a perpetrator to load malicious software onto the system.

The vulnerability of the Cisco NX-OS network operating system for Cisco routers is related to improper verification of the cryptographic signature. Exploiting this vulnerability could allow a perpetrator to load malicious software into the system...

PT-2019-2033

Name of the Vulnerable Software and Affected Versions Huawei routers versions AR1200, AR1200-S, AR150, AR160, AR200, AR2200, AR2200-S, AR3200, SRG1300, SRG2300, SRG3300 Description The issue is related to a digital signature verification bypass. It occurs because the affected software improperly...

Windows Malicious Software Removal Tool x64 - March 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Windows Malicious Software Removal Tool x64 - March 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

Windows Malicious Software Removal Tool - March 2019 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...

CVE-2019-1615 Cisco NX-OS Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1615 Cisco NX-OS Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

Input validation

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1615: Improper Verification of Cryptographic Signature

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

PT-2019-1578

Name of the Vulnerable Software and Affected Versions Cisco NX-OS versions prior to 7.03I75 Cisco NX-OS versions prior to 13.21l Cisco NX-OS versions prior to 7.03F35 Description The issue is related to improper verification of digital signatures for software images, which could allow an...

GHSA-W364-8VFV-GVF5 Downloads Resources over HTTP in phantomjs-cheniu

Affected versions of phantomjs-cheniu insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on t...