CVE-2020-13396
First published: Fri May 22 2020(Updated: )
An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeRDP FreeRDP | <2.1.1 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.10 | |
| Canonical Ubuntu Linux | =20.04 | |
| Debian Debian Linux | =9.0 | |
| openSUSE Leap | =15.1 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Debian Debian Linux | =10.0 | |
| debian/freerdp2 | 2.3.0+dfsg1-2+deb11u1 2.10.0+dfsg1-1 2.11.7+dfsg1-4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
- https://github.com/FreeRDP/FreeRDP/commit/48361c411e50826cb602c7aab773a8a20e1da6bc
- https://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb69
- https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1
- https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
- https://usn.ubuntu.com/4379-1/
- https://usn.ubuntu.com/4382-1/
- https://launchpad.net/bugs/cve/CVE-2020-13396
- https://security-tracker.debian.org/tracker/CVE-2020-13396
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13396
- https://nvd.nist.gov/vuln/detail/CVE-2020-13396
- https://ubuntu.com/security/CVE-2020-13396
Frequently Asked Questions
What is CVE-2020-13396?
CVE-2020-13396 is an out-of-bounds (OOB) read vulnerability in FreeRDP before version 2.1.1.
Which software versions are affected by CVE-2020-13396?
FreeRDP versions before 2.1.1 are affected by CVE-2020-13396.
What is the severity of CVE-2020-13396?
CVE-2020-13396 has a severity rating of 7.1 (high).
How can I fix CVE-2020-13396?
To fix CVE-2020-13396, update FreeRDP to version 2.1.1 or later.
Where can I find more information about CVE-2020-13396?
You can find more information about CVE-2020-13396 on the CVE website (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13396) and the FreeRDP GitHub page.
- collector/nvd-index
- collector/nvd-api
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/weakness
- agent/remedy
- agent/severity
- agent/author
- agent/description
- agent/references
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- collector/usn-cve
- source/Ubuntu
- vendor/freerdp
- canonical/freerdp freerdp
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/19.10
- version/canonical ubuntu linux/20.04
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- version/debian debian linux/10.0
- package-manager/debian