CVE-2021-30773

An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks...

CVE-2021-30773

An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks...

Macs turn on apps signed by Symantec, treat them as malware

On August 23, following an update to Apples security systems on macOS, some Mac users began to see security alerts about some of their apps, claiming that they "will damage your computer," and offering users the option to "report malware to Apple." This has led to much confusion online, and to an...

CVE-2021-33592

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function...

Code injection

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function...

CVE-2021-33592

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function...

CVE-2021-33592

Summary: CVE-2021-33592 affects NAVER Toolbar prior to 4.0.30.323. A crafted upgrade.xml file can enable remote code execution. The root cause is that special characters in the filename parameter can bypass the code-signing check, allowing execution of arbitrary code. Publicly cited sources (Red ...

CVE-2021-33592

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function...

PT-2021-20218 · Naver · Naver Toolbar

Name of the Vulnerable Software and Affected Versions: NAVER Toolbar versions prior to 4.0.30.323 Description: The issue allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in the filename parameter can bypass the code signing check function...

A New Tool Wants to Save Open Source from Supply Chain Hacks

Sigstore will make code signing free and easy for software developers, providing an important first line of defense...

Call of Duty Cheats Expose Gamers to Malware

Activision, the company behind Call of Duty: Warzone, has issued a warning that a threat actor is taking out ads for cheat tools, which instead turn out to be remote-access trojan RAT malware . The scam was first floated in March when a cyberattacker posted in hacking forums that they had a free,...

SolarWinds Blames Intern for 'solarwinds123' Password Lapse

As cybersecurity researchers continue to piece together the sprawling SolarWinds supply chain attack, top executives of the Texas-based software services firm blamed an intern for a critical password lapse that went unnoticed for several years. The said password "solarwinds123" was originally...

Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 (KB4602961)

Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 KB4602961 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline” error that may occur during installation. If you've already installed a...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4603002)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4603002 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was...

Exploit for Improper Certificate Validation in Microsoft

CurveBall CVE-2020-0601 - PoC This vulnerability, known as...

Unveiled: SUNSPOT Malware Was Used to Inject SolarWinds Backdoor

As the investigation into the SolarWinds supply-chain attack continues, cybersecurity researchers have disclosed a third malware strain that was deployed into the build environment to inject the backdoor into the company's Orion network monitoring platform. Called "Sunspot," the malignant tool ad...

New Evidence Suggests SolarWinds' Codebase Was Hacked to Inject Backdoor

The investigation into how the attackers managed to compromise SolarWinds' internal network and poison the company's software updates is still underway, but we may be one step closer to understanding what appears to be a very meticulously planned and highly-sophisticated supply chain attack. A ne...

Hacked Security Software Used in Novel South Korean Supply-Chain Attack

The Lazarus cybercriminal group is using a novel supply-chain attack against visitors to websites operated by the South Korean government and financial firms, in order to deliver dropper malware that eventually plants a remote access trojan on victim’s PCs. The attacks use stolen digital...

Trojanized Security Software Hits South Korea Users in Supply-Chain Attack

Cybersecurity researchers took the wraps off a novel supply chain attack in South Korea that abuses legitimate security software and stolen digital certificates to distribute remote administration tools RATs on target systems. Attributing the operation to the Lazarus Group, also known as Hidden...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4576628)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4576628 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...