VDB
CVE-2020-11523
CVE-2020-11523
PUBLISHED
libfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow.
EPSS 2.06% · 84.3th percentile
Risk Scores
EPSS Score
2.06%
84.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | freerdp2 | 2.0.0~git20170725.1.1648deb+dfsg1-6build1, *, 2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1 |
| Ubuntu:18.04:LTS | freerdp | 0, 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1, 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1 |
| Ubuntu:20.04:LTS | freerdp2 | *, 0, 2.0.0~git20190204.1.2693389a+dfsg1-2 |
| Ubuntu:16.04:LTS | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3, 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2, 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1 |
Exploit Intelligence
- https://github.com/FreeRDP/FreeRDP/commits/master (circl)
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4qrh-8cp8-4x42 (circl)
- https://pub.freerdp.com/cve/CVE-2020-11523/pocAnalysis_2.pdf (circl)
- USN-4379-1 (circl)
- USN-4382-1 (circl)
- openSUSE-SU-2020:1090 (circl)
- [debian-lts-announce] 20200829 [SECURITY] [DLA 2356-1] freerdp security update (circl)
Timeline
- May 15, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-11523 third-party-advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4qrh-8cp8-4x42 third-party-advisory
- https://github.com/FreeRDP/FreeRDP/commits/master third-party-advisory
- https://pub.freerdp.com/cve/CVE-2020-11523/pocAnalysis_2.pdf third-party-advisory
- https://ubuntu.com/security/notices/USN-4379-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4382-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4382-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-11523 third-party-advisory