Security Bulletin: Apache Hadoop could allow a remote attacker to obtain sensitive information that could affect IBM Streams.

Summary In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5, any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled. Please see more details below. Vulnerability Details CVEID:...

November 19, 2020—KB4594441 (OS Build 14393.4048) Out-of-band

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November 19, 2020—KB4594440 (OS Builds 19041.631 and 19042.631) Out-of-band

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November 10, 2020—KB4586834 (Monthly Rollup)

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November 10, 2020—KB4586808 (Security-only update)

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Apache Hadoop Authorization Issues Vulnerability

Apache Hadoop is the United States Apache Apache Software Foundation's set of open source distributed systems infrastructure. Apache Hadoop suffers from an authorization issue vulnerability that stems from a vulnerability in the web interface when Kerberos authentication is enabled and HTTP SPNEG...

CVE-2018-11765

In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5, any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled...

CVE-2018-11765

In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5, any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled. Mitigation Users should upgrade to Apache Hadoop 2.10.0, 3.0.1 or upper. If it...

CVE-2020-1013

An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine. To exploit this vulnerability, an...

CVE-2020-1013

An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine. To exploit this vulnerability, an...

Group Policy Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine. To exploit this vulnerability, an...

PT-2020-3931 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows versions prior to the fixed version Description: An elevation of privilege issue exists when Microsoft Windows processes group policy updates, related to insufficient access restrictions. This could allow a remote attacker to escalate...

Researcher Demonstrates Several Zoom Vulnerabilities at DEF CON 28

Popular video conferencing app Zoom has addressed several security vulnerabilities, two of which affect its Linux client that could have allowed an attacker with access to a compromised system to read and exfiltrate Zoom user data—and even run stealthy malware as a sub-process of a trusted...

Debian DLA-2278-3 : squid3 regression update

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Information Disclosure

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Cisco Fixes High-Severity Flaws In Firepower Security Software, ASA

Cisco has stomped out 12 high-severity vulnerabilities across several network security products. The flaws can be exploited by unauthenticated remote attackers to launch an array of attacks – from denial of service DoS to sniffing out sensitive data. Specifically affected is Cisco’s Firepower...

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A vulnerability in the Kerberos authentication feature of Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to impersonate the Kerberos key distribution center KDC and bypass authentication on an affected device that is configured to perform Kerberos...

CVE-2014-8650

python-requests-Kerberos through 0.5 does not handle mutual authentication...

The vulnerability of the FTP protocol implementation that supports Kerberos authentication, as provided by the libcurl library, relates to the reallocation of memory. This vulnerability allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

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The vulnerability of the astra-sambadc component of the Astra Linux operating system, which allows a hacker to trigger a service failure.

The vulnerability of the astra-sambadc component of the Astra Linux operating system is related to improper interaction with the “Kerberos” authentication program. Exploiting this vulnerability can allow a perpetrator to cause service failures...