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[Security Advisory] ALSA-2025:2686: libxml2 security update (Important)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2025-03-17 Summary: The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use-After-Free in libxml2 (CVE-2024-56171) * libxml2: Stack-based buffer overflow in xmlSnprintfElements of libxml2 (CVE-2025-24928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2686.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2722: krb5 security update (Moderate)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Moderate Release date: 2025-03-17 Summary: Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC). Security Fix: * CVE-2025-24528 krb5: overflow when calculating ulog block size Bug fix: * kdb5_util: fix DB entry flags on modification For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2722.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2670: .NET 8.0 security, bug fix, and enhancement update (Important)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2025-03-17 Summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.114 and .NET Runtime 8.0.14.Security Fix(es): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (CVE-2025-24070) Bug Fix(es) and Enhancement(s): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (BZ#2349733) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2670.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2667: .NET 9.0 security, bug fix, and enhancement update (Important)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2025-03-17 Summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 9.0.104 and .NET Runtime 9.0.3.Security Fix(es): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (CVE-2025-24070) Bug Fix(es) and Enhancement(s): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (BZ#2349733) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2667.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2600: rsync security update (Moderate)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Moderate Release date: 2025-03-17 Summary: The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fix(es): * rsync: Path traversal vulnerability in rsync (CVE-2024-12087) * rsync: --safe-links option bypass leads to path traversal (CVE-2024-12088) * rsync: Race Condition in rsync Handling Symbolic Links (CVE-2024-12747) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2600.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2502: tigervnc security update (Important)
by AlmaLinux Errata Notifications 17 Mar '25

17 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2025-03-17 Summary: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients. Security Fix(es): * X.Org: Xwayland: Use-after-free of the root cursor (CVE-2025-26594) * xorg: xwayland: Use-after-free in SyncInitTrigger() (CVE-2025-26601) * xorg: xwayland: Use-after-free in PlayReleasedEvents() (CVE-2025-26600) * xorg: xwayland: Use of uninitialized pointer in compRedirectWindow() (CVE-2025-26599) * xorg: xwayland: Out-of-bounds write in CreatePointerBarrierClient() (CVE-2025-26598) * xorg: xwayland: Buffer overflow in XkbChangeTypesOfKey() (CVE-2025-26597) * xorg: xwayland: Heap overflow in XkbWriteKeySyms() (CVE-2025-26596) * Xorg: xwayland: Buffer overflow in XkbVModMaskText() (CVE-2025-26595) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-2502.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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Call for testing - FreeType CVE-2025-27363 (remote code execution)
by Jonathan Wright 14 Mar '25

14 Mar '25

On Monday Meta announced <https://www.facebook.com/security/advisories/cve-2025-27363> a flaw in FreeType versions 2.13.0 and below that can allow remote code execution. From the announcement: An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild. Full details are available at https://almalinux.org/blog/2025-03-13-cve-2025-27363-patches/ which details the patched builds available for testing for AlmaLinux 8 and 9. AlmaLinux Kitten 10 is not impacted. We intend to release these patched builds to production repositories on Monday. -- Jonathan Wright AlmaLinux OS Foundation Mattermost: chat <https://chat.almalinux.org/almalinux/messages/@jonathan>

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[Security Advisory] ALSA-2025:2627: kernel security update (Important)
by AlmaLinux Errata Notifications 14 Mar '25

14 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 9 Type: Security Severity: Important Release date: 2025-03-14 Summary: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ACPI: extlog: fix NULL pointer dereference check (CVE-2023-52605) * kernel: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (CVE-2024-50264) * kernel: HID: core: zero-initialize the report buffer (CVE-2024-50302) * kernel: can: bcm: Fix UAF in bcm_proc_show() (CVE-2023-52922) * kernel: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (CVE-2024-53113) * kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (CVE-2024-53197) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-2627.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2679: libxml2 security update (Important)
by AlmaLinux Errata Notifications 13 Mar '25

13 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 9 Type: Security Severity: Important Release date: 2025-03-13 Summary: The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use-After-Free in libxml2 (CVE-2024-56171) * libxml2: Stack-based buffer overflow in xmlSnprintfElements of libxml2 (CVE-2025-24928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-2679.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:2035: webkit2gtk3 security update (Important)
by AlmaLinux Errata Notifications 12 Mar '25

12 Mar '25

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 9 Type: Security Severity: Important Release date: 2025-03-11 Summary: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2024-54543) * webkitgtk: A maliciously crafted webpage may be able to fingerprint the user (CVE-2025-24143) * webkitgtk: Copying a URL from Web Inspector may lead to command injection (CVE-2025-24150) * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2025-24158) * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-24162) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-2035.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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