🛡 Cybersecurity & Privacy 🛡 - News
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🗞 The finest daily news on cybersecurity and privacy.

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CVE-2021-38299

Webauthn Framework 3.3.x before 3.3.4 has Incorrect Access Control. An attacker that controls a user's system is able to login to a vulnerable service using an attached FIDO2 authenticator without passing a check of the user presence.

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via "National Vulnerability Database".
🗓️ Opera browser patches My Flow remote code execution vulnerability 🗓️

A bug bounty hunter was able to pivot from XSS to full-blown RCE

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via "The Daily Swig".
CVE-2021-20317

A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the timerqueue_add function in lib/timerqueue.c. This flaw allows a local attacker with special user privileges to cause a denial of service, slowing and eventually stopping the system while running OSP.

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via "National Vulnerability Database".
CVE-2021-23054

On version 16.x before 16.1.0, 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x, and 11.6.x, a reflected cross-site scripting (XSS) vulnerability exists in the resource information page for authenticated users when a full webtop is configured on the BIG-IP APM system. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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via "National Vulnerability Database".
🕴 Research Highlights Significant Evolution in Email Security 🕴

Email security is in transition, from on-premises to the cloud, from inline to API-based, and from stand-alone to integrated into XDR. New research from Omdia highlights where the market is today, and where it is heading.

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via "Dark Reading".
🗓️ VMware vCenter deployments under attack as enterprises urged to update systems 🗓️

Mass scanning detected after RCE exploits surface online

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via "The Daily Swig".
🕴 How to Get Started With Zero Trust in a SaaS Environment 🕴

Given current business conditions and the prevalence of SaaS technologies, now is the time to take steps toward zero trust.

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via "Dark Reading".
🦿 New SMS malware targets Android users through fake COVID messages 🦿

Dubbed TangleBot, the malware can overlay financial apps with its own screens in an attempt to steal your account credentials, says Cloudmark.

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via "Tech Republic".
CVE-2021-0425

In memory management driver, there is a possible side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05400059.

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via "National Vulnerability Database".
CVE-2021-40109

A SSRF issue was discovered in Concrete CMS through 8.5.5. Users can access forbidden files on their local network. A user with permissions to upload files from external sites can upload a URL that redirects to an internal resource of any file type. The redirect is followed and loads the contents of the file from the redirected-to server. Files of disallowed types can be uploaded.

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via "National Vulnerability Database".
CVE-2021-40098

An issue was discovered in Concrete CMS through 8.5.5. Path Traversal leading to RCE via external form by adding a regular expression.

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via "National Vulnerability Database".
CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments.

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via "National Vulnerability Database".
CVE-2021-0611

In m4u, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05425810.

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via "National Vulnerability Database".
CVE-2021-0424

In memory management driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05393787.

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via "National Vulnerability Database".
CVE-2021-40097

An issue was discovered in Concrete CMS through 8.5.5. Authenticated path traversal leads to to remote code execution via uploaded PHP code, related to the bFilename parameter.

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via "National Vulnerability Database".
CVE-2021-40108

An issue was discovered in Concrete CMS through 8.5.5. The Calendar is vulnerable to CSRF. ccm_token is not verified on the ccm/calendar/dialogs/event/add/save endpoint.

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via "National Vulnerability Database".
CVE-2021-0612

In m4u, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05425834.

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via "National Vulnerability Database".
CVE-2021-3820

inflect is vulnerable to Inefficient Regular Expression Complexity

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via "National Vulnerability Database".
CVE-2021-0421

In memory management driver, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05381235.

📖 Read

via "National Vulnerability Database".
CVE-2021-3822

jsoneditor is vulnerable to Inefficient Regular Expression Complexity

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via "National Vulnerability Database".
CVE-2021-3828

nltk is vulnerable to Inefficient Regular Expression Complexity

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via "National Vulnerability Database".