There is a heap-based buffer over-read in the getString function of util/decompile.c in libming 0.4.8 for CONSTANT8 data. A Crafted input will lead to...

References

• advisory https://lists.debian.org/debian-lts-announce/2018/04/msg00008.html
• report https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260
• report https://github.com/libming/libming/issues/112