VDB
CVE-2017-8843
CVE-2017-8843
PUBLISHED
The join_pthread function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive.
EPSS 0.18% · 40.0th percentile
Risk Scores
EPSS Score
0.18%
40.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | lrzip | 0.621-1, 0 |
| Ubuntu:18.04:LTS | lrzip | 0, 0.631-1 |
| Ubuntu:Pro:14.04:LTS | lrzip | 0, 0.608-2, 0.616-1 |
Exploit Intelligence
Timeline
- May 8, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-8843 third-party-advisory
- https://blogs.gentoo.org/ago/2017/05/07/lrzip-null-pointer-dereference-in-join_pthread-stream-c/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-8843 third-party-advisory