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CVE-2020-4031
Use-After-Free in gdi_SelectObject in FreeRDP
Low3.5EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Low3.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Weakness
Affected products
References (8)
- http://www.freerdp.com/2020/06/22/2_1_2-released (opens in a new tab)x_transferred
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g (opens in a new tab)x_transferred
- https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52 (opens in a new tab)x_transferred
- openSUSE-SU-2020:1090 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2020-8d5f86e29a (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2020-a3432485db (opens in a new tab)vendor-advisoryx_transferred
- USN-4481-1 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update (opens in a new tab)mailing-listx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-4031)Record last updated .