Debian Security Advisory

DLA-3305-1 libstb -- LTS security update

Date Reported:
31 Jan 2023
Affected Packages:
libstb
Vulnerable:
Yes
Security database references:
In the Debian bugtracking system: Bug 934966, Bug 1014530, Bug 1023693, Bug 1014531, Bug 1014532.
In Mitre's CVE dictionary: CVE-2018-16981, CVE-2019-13217, CVE-2019-13218, CVE-2019-13219, CVE-2019-13220, CVE-2019-13221, CVE-2019-13222, CVE-2019-13223, CVE-2021-28021, CVE-2021-37789, CVE-2021-42715, CVE-2022-28041, CVE-2022-28042.
More information:

Several vulnerabilities have been fixed in the libstb library.

  • CVE-2018-16981

    Heap-based buffer overflow in stbi__out_gif_code().

  • CVE-2019-13217

    Heap buffer overflow in the Vorbis start_decoder().

  • CVE-2019-13218

    Division by zero in the Vorbis predict_point().

  • CVE-2019-13219

    NULL pointer dereference in the Vorbis get_window().

  • CVE-2019-13220

    Uninitialized stack variables in the Vorbis start_decoder().

  • CVE-2019-13221

    Buffer overflow in the Vorbis compute_codewords().

  • CVE-2019-13222

    Out-of-bounds read of a global buffer in the Vorbis draw_line().

  • CVE-2019-13223

    Reachable assertion in the Vorbis lookup1_values().

  • CVE-2021-28021

    Buffer overflow in stbi__extend_receive().

  • CVE-2021-37789

    Heap-based buffer overflow in stbi__jpeg_load().

  • CVE-2021-42715

    The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs.

  • CVE-2022-28041

    Integer overflow in stbi__jpeg_decode_block_prog_dc().

  • CVE-2022-28042

    Heap-based use-after-free in stbi__jpeg_huff_decode().

For Debian 10 buster, these problems have been fixed in version 0.0~git20180212.15.e6afb9c-1+deb10u1.

We recommend that you upgrade your libstb packages.

For the detailed security status of libstb please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libstb

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS