• CVE-2023-3611

    NVD Linking: https://nvd.nist.gov/vuln/detail/CVE-2023-3611 

    An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.

    CVE-2023-3611
    CentOS
    CentOS 6
    2.6.32-754.35.1_ol014.el6
    kernel
    7.8

  • CVE-2021-45417

    NVD Listing: https://nvd.nist.gov/vuln/detail/CVE-2021-45417 

    AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow.

    CVE-2021-45417
    CentOS
    CentOS 6
    0.14-11_ol001.el6
    aide
    7.8

  • CVE-2021-4155

    NVD Listing: https://nvd.nist.gov/vuln/detail/CVE-2021-4155 

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

    CVE-2021-4155
    CentOS
    CentOS 6
    2.6.32-754.35.1_ol013.el6
    kernel
    5.5

  • Open Source Security

    Learn about the dangers of non-compliance, how unpatched CVEs compound the risk of exploitation, and how outdated systems are incompatible with newer software -- limiting how your business can grow its tech stack.

  • AngularJS vs. NodeJS: Understanding the Key Differences

    In this blog, our expert explains the difference between AngularJS (a front-end JavaScript framework) and NodeJS (a server-side JavaScript engine), respective use cases, and how they can

  • Big Data On Demand with MongoDB

    Discover how setting up a MongoDB sharded cluster is simple with Vagrant.

  • How to Choose a JavaScript Framework to Replace AngularJS

    Need to replace AngularJS? In this blog, get tips on how to choose between popular JavaScript frameworks so you can start planning your AngularJS migration.

  • Apache Tomcat 7: Overview, Clustering, End of Life

    Get an overview of Tomcat 7 and a Tomcat 7 clustering tutorial. Plus, find out when Tomcat 7 end of life is.

  • What's New in Rocky Linux 9.1

    Our Linux expert reveals what's new in Rocky Linux 9.1, touching on key changes and feature updates, as well as what may be coming in future 9.x releases.