medium6.5
CVE-2018-6540
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c.
Impact
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gdraheim | Zziplib | Version 0.13.67 |
| Canonical | Ubuntu Linux | Versions 14.04, 16.04, 17.10, 18.04 |
References
- NVD record
- CVE.org record
- https://github.com/gdraheim/zziplib/issues/15
- https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
- https://usn.ubuntu.com/3699-1/
- https://github.com/gdraheim/zziplib/issues/15
- https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
- https://usn.ubuntu.com/3699-1/