Debian LTS: DLA-2983-1: abcm2ps security update
Summary
Multiple vulnerabilities have been discovered in abcm2ps: program which
translates ABC music description files to PostScript.
CVE-2018-10753
Stack-based buffer overflow in the delayed_output function in music.c
allows remote attackers to cause a denial of service (application crash) or
possibly have unspecified other impact.
CVE-2018-10771
Stack-based buffer overflow in the get_key function in parse.c allows remote
attackers to cause a denial of service (application crash) or possibly have
unspecified other impact.
CVE-2019-1010069
Incorrect access control allows attackers to cause a denial of service via a
crafted file.
CVE-2021-32434
Array overflow when wrong duration in voice overlay.
CVE-2021-32435
Stack-based buffer overflow in the function get_key in parse.c allows remote
attackers to cause a senial of service (DoS) via unspecified vectors.
CVE-2021-32436
Out-of-bounds read in the function write_title() in subs.c allows remote
attackers to cause a denial of service via unspecified vectors.
For Debian 9 stretch, these problems have been fixed in version
7.8.9-1+deb9u1.
We recommend that you upgrade your abcm2ps packages.
For the detailed security status of abcm2ps please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/abcm2ps
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