CVE-2020-13398
First published: Fri May 22 2020(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeRDP | <2.1.1 | |
| Ubuntu | =16.04 | |
| Ubuntu | =18.04 | |
| Ubuntu | =19.10 | |
| Ubuntu | =20.04 | |
| Debian | =9.0 | |
| Debian | =10.0 | |
| openSUSE | =15.1 | |
| Ubuntu | =16.04 | |
| Ubuntu | =18.04 | |
| debian/freerdp2 | 2.3.0+dfsg1-2+deb11u1 2.3.0+dfsg1-2+deb11u2 2.10.0+dfsg1-1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
- https://github.com/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aadea
- 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-2020-13398
- https://security-tracker.debian.org/tracker/CVE-2020-13398
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13398
- https://nvd.nist.gov/vuln/detail/CVE-2020-13398
- https://ubuntu.com/security/CVE-2020-13398
Frequently Asked Questions
What is the severity of CVE-2020-13398?
CVE-2020-13398 is classified as a high severity vulnerability due to its potential for out-of-bounds write attacks.
How do I fix CVE-2020-13398?
To mitigate CVE-2020-13398, upgrade FreeRDP to version 2.1.1 or later.
Which versions of FreeRDP are affected by CVE-2020-13398?
FreeRDP versions prior to 2.1.1 are vulnerable to CVE-2020-13398.
Is CVE-2020-13398 present in Ubuntu distributions?
Yes, CVE-2020-13398 affects various Ubuntu versions prior to their respective patched releases.
Can CVE-2020-13398 be exploited remotely?
Yes, CVE-2020-13398 can be exploited remotely, allowing attackers to execute arbitrary code.
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