Security News
A pair of severe security vulnerabilities have been disclosed in the Jenkins open source automation server that could lead to code execution on targeted systems. The flaws, tracked as CVE-2023-27898 and CVE-2023-27905, impact the Jenkins server and Update Center, and have been collectively christened CorePlague by cloud security firm Aqua.
Google has released March 2023 security updates for Android, fixing a total of 60 flaws, and among them, two critical-severity remote code execution vulnerabilities impacting Android Systems running versions 11, 12, and 13. "The most severe of these issues is a critical security vulnerability in the System component that could lead to remote code execution with no additional execution privileges needed," reads the security bulletin.
The maintainers of the Git source code version control system have released updates to remediate two critical vulnerabilities that could be exploited by a malicious actor to achieve remote code execution.X41 D-Sec security researchers Markus Vervier and Eric Sesterhenn as well as GitLab's Joern Schneeweisz have been credited with reporting the bugs.
Git has patched two critical severity security vulnerabilities that could allow attackers to execute arbitrary code after successfully exploiting heap-based buffer overflow weaknesses. A third Windows-specific flaw impacting the Git GUI tool caused by an untrusted search path weakness enables unauthenticated threat actors to run untrusted code low-complexity attacks.
One popular use of JSON is the JWT system, which isn't pronounced jer-witt, as it is written, but jot, an English word that is sometimes used to refer the little dot we write above above an i or j, and that refers to a tiny but potentially important detail. Loosely speaking, a JWT is a blob of JavaScript that is used by many cloud services as a service access token.
A critical code-execution vulnerability in Microsoft Windows was patched in September. Like EternalBlue, CVE-2022-37958, as the latest vulnerability is tracked, allows attackers to execute malicious code with no authentication required.
Nvidia fixed more than two dozen security flaws in its GPU display driver, the most severe of which could allow an unprivileged user to modify files, and then escalate privileges, execute code, tamper with or steal data, or even take over your device. In total, the chipmaker patched 29 vulnerabilities affecting Windows and Linux products, including 10 high-severity bugs.
F5 has released hotfixes for its BIG-IP and BIG-IQ products, addressing two high-severity flaws allowing attackers to perform unauthenticated remote code execution on vulnerable endpoints. While these flaws require specific criteria to exist, making them very difficult to exploit, F5 warns that it could lead to a complete compromise of the devices.
Researchers at cloud coding security company Oxeye have written up a critical bug that they recently discovered in the popular cloud development toolkit Backstage. Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly - without compromising autonomy.
No sooner had we stopped to catch our breath after reviewing the latest 62 patches dropped by Microsoft on Patch Tuesday. Neither bug is reported with Apple's typical zero-day wording along the lines that the company "Is aware of a report that this issue may have been actively exploited", so there's no suggestion that these bugs are zero-days, at least inside Apple's ecosystem.