Ubuntu
libwebp package

libwebp 1.2.2-2ubuntu0.22.04.2 source package in Ubuntu

Changelog

libwebp (1.2.2-2ubuntu0.22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Heap buffer overflow in BuildHuffmanTable
    - 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 13:57:14 -0400

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Jammy
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
libs
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Jammy updates main libs
Jammy security main libs

Downloads

File Size SHA-256 Checksum
libwebp_1.2.2.orig.tar.gz 3.9 MiB 7656532f837af5f4cec3ff6bafe552c044dc39bf453587bd5b77450802f4aee6
libwebp_1.2.2-2ubuntu0.22.04.2.debian.tar.xz 10.2 KiB b6d9d43c6eaa96cb3a0720819add82664d37cca2fe4fcd3245db533919e4d779
libwebp_1.2.2-2ubuntu0.22.04.2.dsc 2.1 KiB 4870b586cae8beb49c8ec15fa090ce37e2ad73a599de55b05dac4476e201b99b

View changes file

Binary packages built by this source

libwebp-dev: Lossy compression of digital photographic images

 Image Compression format, based on the VP8 codec.
 WebP uses the modern VP8 compression format to deliver efficient
 compression of images for the web. More than 30% extra gain over
 optimized JPEG, for same quality, is not unusual.

libwebp7: Lossy compression of digital photographic images

 Image Compression format, based on the VP8 codec.
 WebP uses the modern VP8 compression format to deliver efficient
 compression of images for the web. More than 30% extra gain over
 optimized JPEG, for same quality, is not unusual.

libwebp7-dbgsym: debug symbols for libwebp7
libwebpdemux2: Lossy compression of digital photographic images.

 Image Compression format, based on the VP8 codec.
 WebP uses the modern VP8 compression format to deliver efficient
 compression of images for the web. More than 30% extra gain over
 optimized JPEG, for same quality, is not unusual.

libwebpdemux2-dbgsym: debug symbols for libwebpdemux2
libwebpmux3: Lossy compression of digital photographic images

 Image Compression format, based on the VP8 codec.
 WebP uses the modern VP8 compression format to deliver efficient
 compression of images for the web. More than 30% extra gain over
 optimized JPEG, for same quality, is not unusual.

libwebpmux3-dbgsym: debug symbols for libwebpmux3
webp: Lossy compression of digital photographic images

 Image Compression format, based on the VP8 codec.
 WebP uses the modern VP8 compression format to deliver efficient
 compression of images for the web. More than 30% extra gain over
 optimized JPEG, for same quality, is not unusual.

webp-dbgsym: debug symbols for webp