CVE-2020-13398

moderate-risk

Published 2020-05-22

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.

Do I need to act?

0.46% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.3/10 High

NETWORK / LOW complexity

Affected Products (8)

Freerdp

Ubuntu Linux

Debian Linux

Leap

Affected Vendors

Debian Canonical Opensuse Freerdp

References (16)

Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html

Patch https://github.com/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aad...

Third Party Advisory https://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb...

Release Notes https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1

Third Party Advisory https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html

Mailing List https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html

Third Party Advisory https://usn.ubuntu.com/4379-1/

Third Party Advisory https://usn.ubuntu.com/4382-1/

Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html

Patch https://github.com/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aad...

Third Party Advisory https://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb...

Release Notes https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1

Third Party Advisory https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html

Mailing List https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html

Third Party Advisory https://usn.ubuntu.com/4379-1/

Third Party Advisory https://usn.ubuntu.com/4382-1/

/ 100

moderate-risk

Severity 29/34 · Critical

Exploitability 2/34 · Minimal

Exposure 14/34 · Moderate