soundlib/Snd_fx.cpp in OpenMPT before 1.27.07.00 and libopenmpt before 0.3.8 allows remote attackers to cause a denial of service (out-of-bounds read) via an IT or MO3 file with many nested pattern loops.
The product reads data past the end, or before the beginning, of the intended buffer.
Link | Tags |
---|---|
https://openmpt.org/openmpt-1-27-07-00-released | release notes vendor advisory |
https://lib.openmpt.org/libopenmpt/2018/04/08/security-updates-0.3.8-0.2-beta31-0.2.7561-beta20.5-p8-0.2.7386-beta20.3-p11/ | patch vendor advisory |
https://github.com/OpenMPT/openmpt/commit/7ebf02af2e90f03e0dbd0e18b8b3164f372fb97c | patch vendor advisory |