libwebp (0.6.1-2ubuntu0.21.04.1) hirsute-security; urgency=medium
* SECURITY UPDATE: heap-based buffer overflow in GetLE16() and GetLE24()
- debian/patches/CVE-2018-25009.patch: check data_size in
src/mux/muxread.c.
- CVE-2018-25009
- CVE-2018-25012
* SECURITY UPDATE: heap-based buffer overflow in ApplyFilter()
- debian/patches/CVE-2018-25010.patch: limit the filter size in
src/utils/quant_levels_dec_utils.c.
- CVE-2018-25010
* SECURITY UPDATE: heap-based buffer overflow in PutLE16()
- debian/patches/CVE-2018-25011.patch: limit number of image chunks in
src/mux/muxread.c.
- CVE-2018-25011
* SECURITY UPDATE: heap-based buffer overflow in ShiftBytes() and in
ReadSymbol()
- debian/patches/CVE-2018-25013_4.patch: wait for all threads to be
done in DecodeRemaining in src/dec/idec_dec.c.
- CVE-2018-25013
- CVE-2018-25014
* SECURITY UPDATE: heap-based buffer overflow in WebPDecode*Into functions
- debian/patches/CVE-2020-36328.patch: fix buffer size check in
src/dec/buffer_dec.c.
- CVE-2020-36328
* SECURITY UPDATE: use-after-free in EmitFancyRGB()
- debian/patches/CVE-2020-36329.patch: fix thread race
heap-use-after-free in src/dec/idec_dec.c.
- CVE-2020-36329
* SECURITY UPDATE: heap-based buffer overflow in ChunkVerifyAndAssign()
- debian/patches/CVE-2020-36330.patch: fix riff size checks in
src/mux/muxread.c.
- CVE-2020-36330
* SECURITY UPDATE: heap-based buffer overflow in ChunkAssignData()
- debian/patches/CVE-2020-36331.patch: validate chunk_size in
src/mux/muxi.h, src/mux/muxread.c.
- CVE-2020-36331
* SECURITY UPDATE: extreme memory allocation when reading a file
- debian/patches/CVE-2020-36332-pre1.patch: limit memory allocation
when reading invalid Huffman codes in src/dec/vp8l_dec.c.
- debian/patches/CVE-2020-36332.patch: better handling of bogus Huffman
codes in src/dec/vp8l_dec.c.
- CVE-2020-36332
-- Marc Deslauriers <email address hidden> Thu, 20 May 2021 07:52:26 -0400
