CVE-2016-6886: XSS
First published: Fri Jan 13 2017(Updated: )
The pstm_reverse function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid memory read and crash) via a (1) zero value or (2) the key's modulus for the secret key during RSA key exchange.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Matrixssl Matrixssl | <=3.8.3 |
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
Frequently Asked Questions
What is the severity of CVE-2016-6886?
CVE-2016-6886 has been classified as a denial of service vulnerability.
What causes the CVE-2016-6886 vulnerability?
CVE-2016-6886 is caused by the pstm_reverse function in MatrixSSL allowing invalid memory reads during RSA key exchange.
How do I fix CVE-2016-6886?
To fix CVE-2016-6886, upgrade MatrixSSL to version 3.8.4 or later.
Which versions of MatrixSSL are affected by CVE-2016-6886?
MatrixSSL versions prior to 3.8.4 are affected by CVE-2016-6886.
Is there a known exploit for CVE-2016-6886?
As of now, specific exploit codes for CVE-2016-6886 have not been publicly disclosed.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/remedy
- agent/weakness
- agent/last-modified-date
- agent/author
- agent/first-publish-date
- agent/tags
- agent/description
- agent/event
- agent/source
- vendor/matrixssl
- canonical/matrixssl matrixssl
- version/matrixssl matrixssl/3.8.3