❌ ProxyShell Attacks Pummel Unpatched Exchange Servers ❌
📖 Read
via "Threat Post".
CISA is warning about a surge of ProxyShell attacks, as Huntress discovered 140 webshells launched against 1,900 unpatched Microsoft Exchange servers.📖 Read
via "Threat Post".
Threat Post
ProxyShell Attacks Pummel Unpatched Exchange Servers
CISA is warning about a surge of ProxyShell attacks, as Huntress discovered 140 webshells launched against 1,900 unpatched Microsoft Exchange servers.
🔏 ProxyShell Exchange Server Vulnerabilities Exploited in the Wild 🔏
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via "".
CISA is urging organizations to patch the vulnerabilities in Exchange Server as soon as possible to prevent the spread ransomware and attackers who have been dropping web shells.📖 Read
via "".
Digital Guardian
ProxyShell Exchange Server Vulnerabilities Exploited in the Wild
CISA is urging organizations to patch the vulnerabilities in Exchange Server as soon as possible to prevent the spread ransomware and attackers who have been dropping web shells.
‼ CVE-2021-39149 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39148 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39147 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39144 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39154 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39141 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39139 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. A user is only affected if using the version out of the box with JDK 1.7u21 or below. However, this scenario can be adjusted easily to an external Xalan that works regardless of the version of the Java runtime. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39146 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39140 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39152 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39151 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39145 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39150 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-39153 ‼
📖 Read
via "National Vulnerability Database".
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream, if using the version out of the box with Java runtime version 14 to 8 or with JavaFX installed. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.📖 Read
via "National Vulnerability Database".
🦿 Trend Micro's Linux Threat Report identifies the most vulnerable distributions and biggest security headaches 🦿
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via "Tech Republic".
Analysts reviewed 13 million security incidents and found that end-of-life versions of Linux distributions were at the biggest risk.? Read
via "Tech Republic".
TechRepublic
Trend Micro's Linux Threat Report identifies the most vulnerable distributions and biggest security headaches
Analysts reviewed 13 million security incidents and found that end-of-life versions of Linux distributions were at the biggest risk.
🦿 How to create a hidden, nearly undeletable folder in Windows 10 🦿
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via "Tech Republic".
It is possible to hide sensitive folders and files from prying eyes in File Explorer using a few attribute settings. We show you how to hide folders and prevent their accidental deletion.? Read
via "Tech Republic".
TechRepublic
How to create a hidden, nearly undeletable folder in Windows 10
It is possible to hide sensitive folders and files from prying eyes in File Explorer using a few attribute settings. We show you how to hide folders and prevent their accidental deletion.
‼ CVE-2021-39158 ‼
? Read
via "National Vulnerability Database".
NVCaffe's python required dependencies list used to contain `gfortran`version prior to 0.17.4, entry which does not exist in the repository pypi.org. An attacker could potentially have posted malicious files to pypi.org causing a user to install it within NVCaffe.? Read
via "National Vulnerability Database".
‼ CVE-2021-22252 ‼
? Read
via "National Vulnerability Database".
A confusion between tag and branch names in GitLab CE/EE affecting all versions since 13.7 allowed a Developer to access protected CI variables which should only be accessible to Maintainers? Read
via "National Vulnerability Database".
‼ CVE-2020-18734 ‼
? Read
via "National Vulnerability Database".
A stack buffer overflow in /ddsi/q_bitset.h of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash.? Read
via "National Vulnerability Database".