Summary
It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2018-20544)
It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2018-20545, CVE-2018-20548, CVE-2018-20459)
It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to access sensitive information.
(CVE-2018-20546, CVE-2018-20547)
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | libcaca | 0.99.beta18-1ubuntu5.1 |
| Ubuntu · 16.04 LTS 16.04:LTS | libcaca | 0.99.beta19-2ubuntu0.16.04.1 |
| Ubuntu · 18.04 LTS 18.04:LTS | libcaca | 0.99.beta19-2ubuntu0.18.04.1 |
Vulnerabilities 6
-
Unscored —
There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19.
-
Unscored —
There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 4bpp data.
-
Unscored —
There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for the defa…
-
Unscored —
There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for 24bpp da…
-
Unscored —
There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data.
-
Unscored —
There is an illegal WRITE memory access at caca/file.c (function caca_file_read) in libcaca 0.99.beta19.