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Changelog
libwebp (0.6.1-2ubuntu0.20.04.3) focal-security; urgency=medium
* SECURITY UPDATE: Heap buffer overflow in BuildHuffmanTable
- debian/patches/CVE-2023-4863-pre1.patch: speedups for unused Huffman
groups in src/dec/vp8l_dec.c, src/utils/huffman_utils.c,
src/utils/huffman_utils.h.
- debian/patches/CVE-2023-4863.patch: fix OOB write in
BuildHuffmanTable in src/dec/vp8l_dec.c, src/dec/vp8li_dec.h,
src/utils/huffman_utils.c, src/utils/huffman_utils.h.
- CVE-2023-4863
-- Marc Deslauriers <email address hidden> Wed, 13 Sep 2023 14:06:44 -0400
Builds
Built packages
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libwebp-dev
Lossy compression of digital photographic images.
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libwebp6
Lossy compression of digital photographic images.
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libwebp6-dbgsym
debug symbols for libwebp6
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libwebpdemux2
Lossy compression of digital photographic images.
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libwebpdemux2-dbgsym
debug symbols for libwebpdemux2
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libwebpmux3
Lossy compression of digital photographic images.
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libwebpmux3-dbgsym
debug symbols for libwebpmux3
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webp
Lossy compression of digital photographic images.
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webp-dbgsym
debug symbols for webp
Package files