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Added release notes for #9041

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Andrew Murray 2025-06-27 22:39:41 +10:00
parent e783aff688
commit 134986c513
1 changed files with 11 additions and 27 deletions
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docs/releasenotes/11.3.0.rst
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@ -4,21 +4,21 @@
Security
========
TODO
^^^^
:cve:`2025-48379`: Write Buffer Overflow on BCn encoding
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TODO
There is a heap buffer overflow when writing a sufficiently large (>64k encoded with
default settings) image in the DDS format due to writing into a buffer without checking
for available space.
:cve:`YYYY-XXXXX`: TODO
^^^^^^^^^^^^^^^^^^^^^^^
This only affects users who save untrusted data as a compressed DDS image.
TODO
* Unclear how large the potential write could be. It is likely limited by process
segfault, so it's not necessarily deterministic. It may be practically unbounded.
* Unclear if there's a restriction on the bytes that could be emitted. It's likely that
the only restriction is that the bytes would be emitted in chunks of 8 or 16.
Backwards incompatible changes
==============================
TODO
^^^^
This was introduced was introduced in 11.2.0 when the feature was added.
Deprecations
============
@ -41,22 +41,6 @@ another mode before saving::
im = Image.new("I", (1, 1))
im.convert("I;16").save("out.png")
API changes
===========
TODO
^^^^
TODO
API additions
=============
TODO
^^^^
TODO
Other changes
=============