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Package "libcaca0"

Name: libcaca0

Description:

colour ASCII art library
Latest version: 0.99.beta19-2ubuntu0.16.04.2
Release: xenial (16.04)
Level: security
Repository: main
Head package: libcaca
Homepage: http://caca.zoy.org/wiki/libcaca

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Other versions of "libcaca0" in Xenial

Repository Area Version
base main 0.99.beta19-2build2~gcc5.2
updates main 0.99.beta19-2ubuntu0.16.04.2

Changelog

Version: 0.99.beta19-2ubuntu0.16.04.2 2021-04-20 18:07:17 UTC

  libcaca (0.99.beta19-2ubuntu0.16.04.2) xenial-security; urgency=medium

  * SECURITY UPDATE: Buffer overflow
    - debian/patches/CVE-2021-3410-*.patch: in canvas fix a integer overflow
      in caca_resize() and change some unit tests with that change in
      caca/canvas.c, caca/codec/import.c, caca/codec/text.c, test/canvas.cpp,
      tools/makefont.c.
    - CVE-2021-3410

 -- Leonidas Da Silva Barbosa <email address hidden> Mon, 05 Apr 2021 12:31:55 -0300
Source diff to previous version
CVE-2021-3410 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 arb

Version: 0.99.beta19-2ubuntu0.16.04.1 2019-01-15 17:06:34 UTC

  libcaca (0.99.beta19-2ubuntu0.16.04.1) xenial-security; urgency=medium

  * SECURITY UPDATE: Floating point exception
    - debian/patches/CVE-2018-20544.patch: fix in
      caca/dither.c.
    - CVE-2018-20544
  * SECURITY UPDATE: Buffer over-write
    - debian/patches/CVE-2018-20545_20548_20549.patch:
      fix in src/common-image.h.
    - CVE-2018-20545
    - CVE-2018-20548
    - CVE-2018-20549
  * SECURITY UPDATE: Buffer over-read
    - debian/patches/CVE-2018-20546_20547.patch: fix in
      caca/dither.c.
    - CVE-2018-20546
    - CVE-2018-20547

 -- <email address hidden> (Leonidas S. Barbosa) Mon, 14 Jan 2019 13:28:39 -0300
CVE-2018-20544 There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19.
CVE-2018-20545 There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 4bpp data.
CVE-2018-20548 There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data.
CVE-2018-20549 There is an illegal WRITE memory access at caca/file.c (function caca_file_read) in libcaca 0.99.beta19.
CVE-2018-20546 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.
CVE-2018-20547 There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for 24bpp data.


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