Debian Libcaca vulnerabilities

CVE-2022-0856 [MEDIUM] CVE-2022-0856: libcaca - libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote... libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service Scope: local bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2021-30499 [HIGH] CVE-2021-30499: libcaca - A flaw was found in libcaca. A buffer overflow of export.c in function export_tr... A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences. Scope: local bookworm: resolved (fixed in 0.99.beta19-3) bullseye: resolved (fixed in 0.99.beta19-2.2+deb11u1) forky: resolved (fixed in 0.99.beta19-3) sid: resolved (fixed in 0.99.beta19-3) trixie: resolved (fixed in

CVE-2021-3410 [HIGH] CVE-2021-3410: libcaca - A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize... A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.2) bullseye: resolved (fixed in 0.99.beta19-2.2) forky: resolved (fixed in 0.99.beta19-2.2) sid: resolved (fixed in 0.99.beta19-2.2)

CVE-2021-30498 [HIGH] CVE-2021-30498: libcaca - A flaw was found in libcaca. A heap buffer overflow in export.c in function expo... A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences. Scope: local bookworm: resolved (fixed in 0.99.beta19-3) bullseye: resolved (fixed in 0.99.beta19-2.2+deb11u1) forky: resolved (fixed in 0.99.beta19-3) sid: resolved (fixed in 0.99.beta19-3) trixie: resolved (fixed

CVE-2018-20549 [HIGH] CVE-2018-20549: libcaca - There is an illegal WRITE memory access at caca/file.c (function caca_file_read)... There is an illegal WRITE memory access at caca/file.c (function caca_file_read) in libcaca 0.99.beta19. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)

CVE-2018-20545 [HIGH] CVE-2018-20545: libcaca - There is an illegal WRITE memory access at common-image.c (function load_image) ... There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 4bpp data. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)

CVE-2018-20546 [HIGH] CVE-2018-20546: libcaca - There is an illegal READ memory access at caca/dither.c (function get_rgba_defau... There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for the default bpp case. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)

CVE-2018-20548 [HIGH] CVE-2018-20548: libcaca - There is an illegal WRITE memory access at common-image.c (function load_image) ... There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)

CVE-2018-20544 [MEDIUM] CVE-2018-20544: libcaca - There is floating point exception at caca/dither.c (function caca_dither_bitmap)... There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)

CVE-2018-20547 [HIGH] CVE-2018-20547: libcaca - There is an illegal READ memory access at caca/dither.c (function get_rgba_defau... There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for 24bpp data. Scope: local bookworm: resolved (fixed in 0.99.beta19-2.1) bullseye: resolved (fixed in 0.99.beta19-2.1) forky: resolved (fixed in 0.99.beta19-2.1) sid: resolved (fixed in 0.99.beta19-2.1) trixie: resolved (fixed in 0.99.beta19-2.1)