Vulnerability · Published May 22, 2020 · Assigned by mitre
CVE-2020-13397
Medium 5.5
In plain English
A medium-severity security flaw in the freerdp-devel package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.5%top 54.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in security_fips_decrypt in libfreerdp/core/security.c due to an uninitialized value.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | freerdp-devel | 2:2.1.1-1.el8 | ALSA-2020:4647 |
| AlmaLinux:8 | vinagre | 3.22.0-23.el8 | ALSA-2020:4647 |
| Alpine:v3.20 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.21 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.22 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.23 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.24 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.22 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.23 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Alpine:v3.24 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13397 |
| Debian:12 | freerdp2 | 2.1.1+dfsg1-1 | DEBIAN-CVE-2020-13397 |
| Rocky Linux:8 | vinagre | 0:3.22.0-23.el8 | RLSA-2020:4647 |
Affected products (as reported)
References
- https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1
- https://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb69
- https://github.com/FreeRDP/FreeRDP/commit/d6cd14059b257318f176c0ba3ee0a348826a9ef8
- USN-4379-1 vendor-advisory
- USN-4382-1 vendor-advisory
- openSUSE-SU-2020:1090 vendor-advisory
- [debian-lts-announce] 20200829 [SECURITY] [DLA 2356-1] freerdp security update mailing-list
- [debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update mailing-list