VDB
CVE-2017-8847
CVE-2017-8847
PUBLISHED
CVSS 5.5 MEDIUM
The bufRead::get() function in libzpaq/libzpaq.h 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 1.38% · 70.2th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.38%
70.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | lrzip | 0.621-1, 0.621-1ubuntu0.1~esm1, 0 |
| Ubuntu:18.04:LTS | lrzip | 0, 0.631-1 |
| Ubuntu:Pro:14.04:LTS | lrzip | 0, 0.608-2, 0.616-1 |
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 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-8847 third-party-advisory
- https://blogs.gentoo.org/ago/2017/05/07/lrzip-null-pointer-dereference-in-bufreadget-libzpaq-h/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-8847 third-party-advisory