CVE-2017-8842: Divide by Zero
Published May 8, 2017
·Updated
The bufRead::get() function in libzpaq/libzpaq.h in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted archive.
Affected Software
1 affected component
Long Range Zip Project Long Range Zip=0.631
Remediation
Patch Available
Event History
May 8, 2017
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2017-8842?
The CVE-2017-8842 vulnerability is classified as a denial of service due to a divide-by-zero error.
2
How do I fix CVE-2017-8842?
To fix CVE-2017-8842, upgrade to the latest version of lrzip that addresses this issue.
3
Which versions of lrzip are affected by CVE-2017-8842?
CVE-2017-8842 affects lrzip version 0.631.
4
What type of vulnerability is CVE-2017-8842?
CVE-2017-8842 is a denial of service vulnerability.
5
Can CVE-2017-8842 be exploited remotely?
Yes, CVE-2017-8842 can be exploited by remote attackers through a crafted archive.