Files
buildroot/package/x11r7
Thomas Perale 5954dc2520 package/x11r7/xwayland: security bump to version 24.1.8
Fixes the following security issues:

- CVE-2025-49175: A flaw was found in the X Rendering extension's
    handling of animated cursors. If a client provides no cursors, the
    server assumes at least one is present, leading to an out-of-bounds
    read and potential crash.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49175
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/0885e0b2

- CVE-2025-49176: A flaw was found in the Big Requests extension. The
    request length is multiplied by 4 before checking against the maximum
    allowed size, potentially causing an integer overflow and bypassing
    the size check.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49176
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/03731b32

- CVE-2025-49177: A flaw was found in the XFIXES extension. The
    XFixesSetClientDisconnectMode handler does not validate the request
    length, allowing a client to read unintended memory from previous
    requests.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49177
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/ab02fb96

- CVE-2025-49178: A flaw was found in the X server's request handling.
    Non-zero 'bytes to ignore' in a client's request can cause the server
    to skip processing another client's request, potentially leading to a
    denial of service.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49178
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54ce

- CVE-2025-49179: A flaw was found in the X Record extension. The
    RecordSanityCheckRegisterClients function does not check for an
    integer overflow when computing request length, which allows a client
    to bypass length checks.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49179
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/2bde9ca4

- CVE-2025-49180: A flaw was found in the RandR extension, where the
    RRChangeProviderProperty function does not properly validate input.
    This issue leads to an integer overflow when computing the total size
    to allocate.

For more information, see:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-49180
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/3c3a4b76
    - https://gitlab.freedesktop.org/xorg/xserver/-/commit/0235121c

For more details on the version bump, see:
    - Security Advisory https://lists.x.org/archives/xorg/2025-June/062055.html
    - 24.1.7 https://lists.x.org/archives/xorg/2025-June/062057.html
    - 24.1.8 https://lists.x.org/archives/xorg/2025-June/062066.html

Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 5d5a4950b5)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
2025-07-10 11:20:03 +02:00
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