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https://gitlab.com/buildroot.org/buildroot.git
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97203c48f9
Fixes the following vulnerabilities:
- CVE-2021-40633:
A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib
5.1.4 allows remote attackers trigger an out of memory exception or
denial of service via a gif format file.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2021-40633
- ccbc956432/
- CVE-2025-31344:
Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux.
This vulnerability is associated with program files gif2rgb.C. This
issue affects giflib: through 5.2.2.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2025-31344
- 7bbe8ea1a5
- CVE-2026-23868:
Giflib contains a double-free vulnerability that is the result of a
shallow copy in GifMakeSavedImage and incorrect error handling. The
conditions needed to trigger this vulnerability are difficult but may
be possible.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-23868
- f5b7267aed
This package is still vulnerable to CVE-2024-45993 [1] & CVE-2026-26740
[2] that doesn't have a documented fix yet.
[1] https://security-tracker.debian.org/tracker/CVE-2024-45993
[2] https://security-tracker.debian.org/tracker/CVE-2026-26740
(cherry picked from commit 5388405cfd)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches