VDB
CVE-2018-5747
CVE-2018-5747
PUBLISHED
CVSS 5.5 MEDIUM
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
EPSS 1.27% · 67.9th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.27%
67.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | lrzip | 0, 0.631-1 |
| Ubuntu:Pro:16.04:LTS | lrzip | 0.621-1, 0 |
| Ubuntu:Pro:14.04:LTS | lrzip | *, 0, 0.616-1 |
Timeline
- Jan 17, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-5747 third-party-advisory
- https://github.com/ckolivas/lrzip/issues/90 third-party-advisory
- https://ubuntu.com/security/notices/USN-5171-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-5747 third-party-advisory
- https://ubuntu.com/security/notices/USN-5171-2 vendor-advisory