VDB
CVE-2018-11496
CVE-2018-11496
PUBLISHED
CVSS 6.5 MEDIUM
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation.
EPSS 1.34% · 69.4th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.34%
69.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | lrzip | 0.616-1ubuntu0.1~esm, 0, 0.608-2 |
| Ubuntu:18.04:LTS | lrzip | 0, 0.631-1 |
| Ubuntu:Pro:16.04:LTS | lrzip | 0, 0.621-1 |
Timeline
- May 26, 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
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-11496 third-party-advisory
- https://github.com/ckolivas/lrzip/issues/96 third-party-advisory
- https://github.com/ckolivas/lrzip/commit/907b66b8cb4ba7384abf8d82f09204b127d328bd third-party-advisory
- https://github.com/ckolivas/lrzip/commit/a81248e47d276cf59b8c7e22558e2b5035e87b33 third-party-advisory
- https://ubuntu.com/security/notices/USN-5171-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11496 third-party-advisory
- https://ubuntu.com/security/notices/USN-5171-2 vendor-advisory