CVE-2017-2782: Integer Overflow
First published: Thu Jun 22 2017(Updated: )
An integer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a length counter to overflow, leading to a controlled out of bounds copy operation. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Matrixssl Matrixssl | =3.8.7b |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-2782?
CVE-2017-2782 has a high severity rating due to the potential for a controlled out-of-bounds copy operation.
How do I fix CVE-2017-2782?
To fix CVE-2017-2782, update to a patched version of InsideSecure MatrixSSL if one is available.
What versions are affected by CVE-2017-2782?
CVE-2017-2782 specifically affects InsideSecure MatrixSSL version 3.8.7b.
What type of vulnerability is CVE-2017-2782?
CVE-2017-2782 is classified as an integer overflow vulnerability in the x509 certificate parsing functionality.
Can CVE-2017-2782 be exploited remotely?
Yes, CVE-2017-2782 can potentially be exploited remotely by using specially crafted x509 certificates.
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- version/matrixssl matrixssl/3.8.7b