Vulnerability · Published May 22, 2020 · Assigned by mitre
CVE-2020-13398
High 8.3
In plain English
A high-severity security flaw in the freerdp package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.3% (higher than 84% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.3High
Exploit odds (30 days)2.3%top 16.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.21 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.22 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.23 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.24 | freerdp | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.22 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.23 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Alpine:v3.24 | freerdp2 | 2.0.0-r1 | ALPINE-CVE-2020-13398 |
| Debian:12 | freerdp2 | 2.1.1+dfsg1-1 | DEBIAN-CVE-2020-13398 |
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/8305349a943c68b1bc8c158f431dc607655aadea
- 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