VDB
CVE-2020-36148
CVE-2020-36148
PUBLISHED
CVSS 6.5 MEDIUM
Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).
EPSS 1.17% · 67.4th 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
1.17%
67.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | libmysofa | 1.0~dfsg0-1, 1.0~dfsg0-1ubuntu0.1~esm1, 0.9.1~dfsg0-1 |
| Ubuntu:22.04:LTS | libmysofa | 0 |
| Ubuntu:Pro:18.04:LTS | libmysofa | 0.6~dfsg0-3+deb10u1ubuntu0.1~esm1, 0.6~dfsg0-3+deb10u1build1, 0.6~dfsg0-2 |
Timeline
- Feb 8, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2020-36148 third-party-advisory
- https://ubuntu.com/security/CVE-2020-36148 advisory
- https://github.com/hoene/libmysofa/issues/138 discussion