[ALSA-2021:4231] Moderate: libwebp security update
Release date:
The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format (RIFF). Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently. Security Fix(es): * libwebp: out-of-bounds read in WebPMuxCreateInternal (CVE-2018-25009) * libwebp: out-of-bounds read in ApplyFilter() (CVE-2018-25010) * libwebp: out-of-bounds read in WebPMuxCreateInternal() (CVE-2018-25012) * libwebp: out-of-bounds read in ShiftBytes() (CVE-2018-25013) * libwebp: use of uninitialized value in ReadSymbol() (CVE-2018-25014) * libwebp: out-of-bounds read in ChunkVerifyAndAssign() in mux/muxread.c (CVE-2020-36330) * libwebp: out-of-bounds read in ChunkAssignData() in mux/muxinternal.c (CVE-2020-36331) * libwebp: excessive memory allocation when reading a file (CVE-2020-36332) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Updated packages listed below:
Architecture Package Checksum
aarch64 libwebp-devel-1.0.0-5.el8.aarch64.rpm 6320e41b478dc2d4cdd71858effff89684de12b719b55e57e9ecae75643dd367
aarch64 libwebp-1.0.0-5.el8.aarch64.rpm b506724c2f3c67c3b020458c2a44ffe5559087ea74fc1eaf5ce0d04ab5e4c8e3
i686 libwebp-1.0.0-5.el8.i686.rpm 631f10cd203b26d64ee56f7e85ef5acd73f2ef3b0e043b5c0f007e7823f75e4e
i686 libwebp-devel-1.0.0-5.el8.i686.rpm 68d917a11f788a7f9b8a7a5d54c0230ea6350900bd6b23db2cee7cac1ce9c81b
ppc64le libwebp-devel-1.0.0-5.el8.ppc64le.rpm 55ceabf36954ffc0053edf64a19985a1612d7a02a6725bc8da260ddb2848e71b
ppc64le libwebp-1.0.0-5.el8.ppc64le.rpm fc23ee5c107e3e72cdaecefbcf5c8cc43d3792555cf36eb5a760098db37a682a
x86_64 libwebp-devel-1.0.0-5.el8.x86_64.rpm 68f4e0cb4341b15b66e10073f8fbfc70cd701dcaa8b4b736d6e8a58f7c1ce879
x86_64 libwebp-1.0.0-5.el8.x86_64.rpm 6e97368a1bc6e1f53e3a3d4a428d502e6d173179efc2b3263f603e7cdb39b7ad
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.