Sam Hocevar reports:
Multiple memory leaks and invalid memory accesses:
- CVE-2018-20545: Illegal WRITE memory access at common-image.c
- CVE-2018-20546: Illegal READ memory access at caca/dither.c
- CVE-2018-20547: Illegal READ memory access at caca/dither.c
- CVE-2018-20548: Illegal WRITE memory access at common-image.c
- CVE-2018-20549: Illegal WRITE memory access at caca/file.c
- CVE-2021-3410: Buffer overflow in libcaca/caca/canvas.c in function caca_resize
- CVE-2021-30498: Heap buffer overflow in export.c in function export_tga
- CVE-2021-30499: Buffer overflow in export.c in function export_troff