In libopenmpt before 0.3.19 and 0.4.x before 0.4.9, ModPlug_InstrumentName and ModPlug_SampleName in libopenmpt_modplug.c do not restrict the lengths of libmodplug output-buffer strings in the C API, leading to a buffer overflow.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
Link | Tags |
---|---|
https://github.com/OpenMPT/openmpt/commit/927688ddab43c2b203569de79407a899e734fabe | third party advisory patch |
https://source.openmpt.org/browse/openmpt/trunk/OpenMPT/?op=revision&rev=12127&peg=12127 | third party advisory patch |
https://github.com/OpenMPT/openmpt/compare/libopenmpt-0.4.8...libopenmpt-0.4.9 | third party advisory patch |
https://github.com/OpenMPT/openmpt/compare/libopenmpt-0.3.18...libopenmpt-0.3.19 | third party advisory patch |
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00035.html | vendor advisory |
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00044.html | vendor advisory |
https://www.debian.org/security/2020/dsa-4729 | vendor advisory |
https://lists.debian.org/debian-lts-announce/2020/08/msg00003.html | mailing list |