CVE-2019-10914

Name: CVE-2019-10914
Creator: NVD / NIST
Published: 2019-04-08T14:29:00.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.44%

Last modified Jun 17, 2026

CVE-2019-10914 is a vulnerability of currently unknown severity. pubRsaDecryptSignedElementExt in MatrixSSL 4.0.1 Open, as used in Inside Secure TLS Toolkit, has a stack-based buffer overflow during X.509 certificate verification because of missing validation in psRsaDecryptPubExt in crypto/pubkey/rsa_pub.c.. EPSS estimates a 1.44% chance of exploitation in the next 30 days.

Description

pubRsaDecryptSignedElementExt in MatrixSSL 4.0.1 Open, as used in Inside Secure TLS Toolkit, has a stack-based buffer overflow during X.509 certificate verification because of missing validation in psRsaDecryptPubExt in crypto/pubkey/rsa_pub.c.

Metrics

EPSS Probability

1.44%

69.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Matrixssl	Matrixssl	<= 4.0.2

References

https://bugs.chromium.org/p/project-zero/issues/detail?id=1785Issue Tracking, Patch, Third Party Advisory
https://github.com/matrixssl/matrixssl/issues/26Patch, Third Party Advisory
https://github.com/matrixssl/matrixssl/releases/tag/4-0-2-openRelease Notes, Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/02/15/1
https://bugs.chromium.org/p/project-zero/issues/detail?id=1785Issue Tracking, Patch, Third Party Advisory
https://github.com/matrixssl/matrixssl/issues/26Patch, Third Party Advisory
https://github.com/matrixssl/matrixssl/releases/tag/4-0-2-openRelease Notes, Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/02/15/1

Timeline

Published: Apr 8, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10914?

How severe is CVE-2019-10914?

Severity scoring for CVE-2019-10914 is pending analysis. The EPSS model estimates a 1.44% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10914?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10914?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST