Out-of-bounds Read in Freerdp
CVE-2020-11043
In FreeRDP less than or equal to 2.0.0, there is an out-of-bounds read in rfx_process_message_tileset. Invalid data fed to RFX decoder results in garbage on screen (as colors). This has been patched in 2.1.0.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.019 (78.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Freerdp — versions <= 2.0.0
- Debian Linux — versions 10.0
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
References
- github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5mr4-28w3-rc84 (Patch, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/10/msg00008.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11043?
- CVE-2020-11043 is a low-severity vulnerability in Freerdp, classified under Out-of-bounds Read. CVSS score: 2.2/10. Published 2020-05-29.
- How severe is CVE-2020-11043?
- Low severity. CVSS v3 base score is 2.2 out of 10.