Note:
This project will be discontinued after December 13, 2021. [more]
2017-05-08
The read_1g function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted archive.
Products | Debian_linux, Long_range_zip |
Type | Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/ckolivas/lrzip/issues/70 |
Links |
• https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html
• https://blogs.gentoo.org/ago/2017/05/07/lrzip-heap-based-buffer-overflow-write-in-read_1g-stream-c/ • https://security.gentoo.org/glsa/202005-01 |