SAP Releases November 2021 Security Updates

SAP has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the SAP Security Notes for November 2021 and apply the...

Security Updates for Microsoft Excel Products (November 2021)

The Microsoft Excel Products are missing security updates. It is, therefore, affected by multiple vulnerabilities: - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the...

Samba Releases Security Updates

The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Samba security announcements and...

November 9, 2021 Servicing Stack Update (KB5007349)

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Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages...

Vulnerabilities fixed in Cisco Unified Communications

Vulnerabilities have been fixed in Cisco Unified Communications. The vulnerabilities allow a malicious party to access sensitive data or perform arbitrary actions perform under the privileges of the user being targeted. attack. Cisco has released updates to fix the vulnerabilities. More informati...

Mozilla Releases Security Updates for Firefox and Firefox ESR

Mozilla has released security updates to address vulnerabilities in Firefox and Firefox ESR. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisories for Firefox 94 and Firefox...

Fedora 34 : firefox (2021-7f0e71beb1)

The remote Fedora 34 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-7f0e71beb1 advisory. - - New upstream version 94.0 FEDORA-2021-7f0e71beb1 Note that Nessus has not tested for this issue but has instead relied only on the application's...

CentOS 8 : curl (CESA-2021:4059)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4059 advisory. - curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols CVE-2021-22946 - curl: Server responses received before STARTTLS...

Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisories for Firefox...

OracleVM 3.4 : kernel-uek (OVMSA-2021-0036)

The remote OracleVM system is missing necessary patches to address security updates: - Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion...

Android Patches Actively Exploited Zero-Day Kernel Bug

Among Google’s November Android security updates is a patch for a zero-day weakness that “may be under limited, targeted exploitation,” the company said. Out of this month’s batch of 39 patches, 18 of them plug flaws in the framework and system components and another 18 address vulnerabilities in...

Apple macOS Flaw Allows Kernel-Level Compromise

Apple has patched a vulnerability in macOS can allow attackers to bypass a key OS protection and install a malicious rootkit to perform arbitrary operations on a device, researchers from Microsoft have discovered. The problem—dubbed “Shrootless”–is associated with a security technology called...

Vulnerabilities fixed in McAfee Data Loss Prevention

McAfee has fixed vulnerabilities in the Data Loss Prevention extension for ePolicy Orchestrator. An authenticated malicious party could exploit the vulnerabilities to perform of an SQL injection or Cross-Site Scripting XSS attack. The latter can lead to the execution of arbitrary script code in t...

Vulnerabilities fixed in Google Android

Vulnerabilities have been fixed in Google Android. The vulnerabilities allow a malicious person to carry out attacks execute attacks that lead to the following categories of damage: Denial-of-Service DoS Remote code execution Administrator/Root rights Access to sensitive data Increased user...

Vulnerabilities fixed in HP LaserJet printers

Vulnerabilities have been fixed in several HP printers. The vulnerability with the reference CVE-2021-39238 describes a possible buffer overflow. A malicious party could potentially exploit this vulnerability to execute arbitrary code or cause a denial-of-service. The vulnerability with the...

Apache HTTP Server Multiple Vulnerabilities (Sep 2014) - Linux

Apache HTTP Server is prone to multiple vulnerabilities. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you...

CVE-2021-39179

DHIS 2 is an information system for data capture, management, validation, analytics and visualization. A SQL Injection vulnerability in the Tracker component in DHIS2 Server allows authenticated remote attackers to execute arbitrary SQL commands via unspecified vectors. This vulnerability affects...

CLSA-2021-1635459219 Fix CVE(s): CVE-2021-40812, CVE-2021-40145, CVE-2021-38115, CVE-2017-6363

SECURITY UPDATE: unhandled memory allocation error in gdImageGd2Ptr - debian/patches/CVE-2021-40145.patch: check for non-zero return code from gdImageGd2 - CVE-2021-40145 SECURITY UPDATE: unhandled value returned from gdPutBuf - debian/patches/CVE-2021-40812.patch: handle possible gdPutBuf error ...

Microsoft finds new macOS vulnerability, Shrootless, that could bypass System Integrity Protection

Microsoft has discovered a vulnerability that could allow an attacker to bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We also found a similar technique that could allow an attacker to elevate their privileges to root an affected device. We shared...