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AlmaLinux Security Advisories

Source: https://errata.almalinux.org/

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  • High

    Important: httpd:2.4 security update

    The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: mod_lua: Possible buffer overflow when parsing multipart content (CVE-2021-44790) For more details about the security issue(s), inc…

    first Jan 25, 2022
  • High max 9.8
    ALSA-2022:0130 12 CVEs

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Security Fix(es): * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race co…

    first Jan 12, 2022
  • High
    ALSA-2021:5045 10 CVEs

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.4.0. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4 (BZ#2030116) * Mozilla: URL leakage when navigating whi…

    first Dec 9, 2021
  • High

    Important: libreswan security update

    Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks…

    first Jan 19, 2022
  • High max 8.4
    ALSA-2022:0188 2 CVEs 1 exploited

    Important: kernel security and bug fix update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155) * kernel: fs_context: heap overflow in legacy parameter handling (CVE-20…

    first Jan 19, 2022
  • High

    Important: gegl04 security update

    GEGL (Generic Graphics Library) is a graph-based image processing framework. Security Fix(es): * gegl: shell expansion via a crafted pathname (CVE-2021-45463) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, a…

    first Jan 19, 2022
  • High max 7.5

    Important: grafana security update

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * golang: net/http: limit growth of header canonicalization cache (CVE-2021-44716) For more details about the security issue(s), in…

    first Jan 3, 2022
  • High max 9.6

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.6.0 ESR. Security Fix(es): * Mozilla: Extensions could have bypassed permission confirmation during upda…

    first Feb 14, 2022
  • High max 9.8
    ALSA-2022:0129 12 CVEs

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Security Fix(es): * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race condition when playing audio files (CVE-2022-22737)…

    first Jan 12, 2022
  • High

    Important: samba security update

    Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es): * samba: Act…

    first Dec 13, 2021
  • High

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.4.0 ESR. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4 * Mozi…

    first Dec 8, 2021
  • High max 9.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566) * kernel: netfilter: nf_queue: hold bridge skb->dev while queue…

    first Sep 24, 2026
  • High

    Important: nodejs:12 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (12.21.0). Security Fix(es): * nodejs: HTTP2 '…

    first Mar 4, 2021
  • High

    Important: kernel security, bug fix, and enhancement update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661) * kernel: performance counters race condition use-after…

    first Feb 16, 2021
  • High max 9.1

    Important: perl-DBI security update

    The perl-DBI package provides the standard database interface module for the Perl programming language. It implements a database-independent interface, meaning it defines a consistent set of methods, variables, and conventions for database operations. Securit…

    first Sep 24, 2026
  • High max 9.8

    Important: kernel-rt security, bug fix, and enhancement update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370) * kernel: mac802154: …

    first Sep 23, 2026
  • High

    Important: mariadb:10.3 and mariadb-devel:10.3 security update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packages have been upgraded to a later upstream version: mariadb (10.3.28), galera (25.3.32). Security Fix(es): * mariadb: writable system variable…

    first Apr 19, 2021
  • High max 7.8

    Important: kernel security, bug fix, and enhancement update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: use after free in eventpoll.c may lead to escalation of privilege (CVE-2020-0466) * kernel: SCSI target (LIO) write to any block on ILO backstore…

    first Apr 6, 2021
  • High

    Important: virt:rhel and virt-devel:rhel security update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first Mar 3, 2021
  • High

    Important: nodejs:10 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (10.24.0). Security Fix(es): * nodejs: HTTP2 '…

    first Mar 4, 2021
  • High

    Important: stunnel security update

    Stunnel is a wrapper for network connections. It can be used to tunnel an unencrypted network connection over an encrypted connection (encrypted using SSL or TLS) or to provide an encrypted means of connecting to services that do not natively support encrypti…

    first Feb 22, 2021
  • High

    Important: xterm security update

    The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly. Security Fix(es): * xterm: crash when processing combining characters (CVE-…

    first Feb 18, 2021
  • High

    Important: subversion:1.10 security update

    Subversion (SVN) is a concurrent version control system which enables one or more users to collaborate in developing and maintaining a hierarchy of files and directories while keeping a history of all changes. Security Fix(es): * subversion: Remote unauthenti…

    first Feb 15, 2021
  • High max 7.7

    nodejs:12 enhancement update

    The following packages have been upgraded to a later upstream version: nodejs (12.14.1). (BZ#1791067)

    first Feb 4, 2020
  • High max 8.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114) * kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-20…

    first Oct 21, 2026
  • High max 3.1

    Important: postgresql:12 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). The following packages have been upgraded to a later upstream version: postgresql (12.5). Security Fix(es): * postgresql: Reconnection can downgrade connection security settings (C…

    first Dec 17, 2020
  • High max 9.6
    ALSA-2020:4952 1 CVE 1 exploited

    Important: freetype security update

    FreeType is a free, high-quality, portable font engine that can open and manage font files. FreeType loads, hints, and renders individual glyphs efficiently. Security Fix(es): * freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png (…

    first Nov 5, 2020
  • High

    Important: virt:rhel security update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first Sep 29, 2020
  • High

    Important: virt:rhel security update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first Jun 30, 2020
  • High

    Important: libvncserver security update

    LibVNCServer is a C library that enables you to implement VNC server functionality into own programs. Security Fix(es): * libvncserver: websocket decoding buffer overflow (CVE-2017-18922) For more details about the security issue(s), including the impact, a C…

    first Aug 10, 2020
  • High max 5.6

    Important: nodejs:10 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (10.21.0). Security Fix(es): * nghttp2: overly…

    first Jul 7, 2020
  • High

    Important: squid:4 security update

    Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: improper check for new member in ESIExpression::Evaluate allows for stack buffer overflow (CVE-2019-12519) * squid: imp…

    first May 6, 2020
  • High max 8.8

    Important: container-tools:rhel8 security update

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * buildah: Crafted input tar file may lead to local file overwrite during image build process (CVE-2020-10696) For more details…

    first Apr 28, 2020
  • High max 5.6

    Important: nodejs:12 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (12.18.2). Security Fix(es): * nghttp2: overly…

    first Jul 7, 2020
  • High max 3.7

    Important: nghttp2 security update

    libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 (HTTP/2) protocol in C. Security Fix(es): * nghttp2: overly large SETTINGS frames can lead to DoS (CVE-2020-11080) For more details about the security issue(s), including the impac…

    first Jun 25, 2020
  • High max 7.7

    Important: postgresql-jdbc security update

    PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package includes the .jar files needed for Java programs to access a PostgreSQL database. Security Fix(es): * postgresql-jdbc: XML external entity (XXE) vulnerability …

    first Jul 28, 2020
  • High max 7.5

    ruby:2.5 bug fix and enhancement update

    For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

    first Nov 5, 2019
  • High max 8.8

    Important: container-tools:2.0 security update

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * buildah: Crafted input tar file may lead to local file overwrite during image build process (CVE-2020-10696) For more details…

    first Apr 28, 2020
  • High max 6.8
    ALSA-2021:3893 11 CVEs

    Important: java-1.8.0-openjdk security and bug fix update

    The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fix(es): * OpenJDK: Loop in HttpsServer triggered during TLS session close (JSSE, 8254967) (CVE-2021-35565) * OpenJDK: Inc…

    first Oct 20, 2021
  • High max 8.2

    Important: nodejs:12 security and bug fix update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fix(es): * nodejs: Use-after-free on close http2 on stream canceling (CVE-2021-22930) * nodejs: Use-after-free on c…

    first Sep 21, 2021