Bug#969593: Heap overflow in libjbig.

2021-02-15 Thread Markus Kuhn
Thanks for the report, now fixed at source git repo: commit 7d3c1bea895d910907e2501fe9165e353eceabae Author: Markus Kuhn Date: Mon Feb 15 18:27:47 2021 + jbg_newlen(): check for end-of-file within MARKER_NEWLEN fixes https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969593

Bug#969593: Heap overflow in libjbig.

2020-09-05 Thread Casper Sun
Package: jbigkit Version: 2.1 Casper Sun slei.cas...@gmail.com > On Sep 6, 2020, at 12:12 AM, Casper Sun wrote: > > Hi, > > Libjbig version 2.1 has a heap overflow vulnerability in jbg_newlen in jbig.c. > > Stack trace: > ``` > ==65175==ERROR: AddressSanitizer: heap-buffer-overflow on addre