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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:matrixssl:matrixssl:3.8.3:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 14 matching records.
Displaying matches 1 through 14.
Vuln ID Summary CVSS Severity
CVE-2019-16747

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431.

Published: December 30, 2020; 4:15:12 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2019-13629

MatrixSSL 4.2.1 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or a remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because crypto/pubkey/ecc_math.c scalar multiplication leaks the bit length of the scalar.

Published: October 03, 2019; 10:15:11 AM -0400
V3.1: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2019-14431

In MatrixSSL 3.8.3 Open through 4.2.1 Open, the DTLS server mishandles incoming network messages leading to a heap-based buffer overflow of up to 256 bytes and possible Remote Code Execution in parseSSLHandshake in sslDecode.c. During processing of a crafted packet, the server mishandles the fragment length value provided in the DTLS message.

Published: July 29, 2019; 6:15:12 PM -0400
V3.0: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2019-13470

MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.

Published: July 09, 2019; 5:15:11 PM -0400
V3.0: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2019-10914

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.

Published: April 08, 2019; 10:29:00 AM -0400
V3.0: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2018-12439

MatrixSSL through 3.9.5 Open allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.

Published: June 14, 2018; 10:29:00 PM -0400
V3.0: 4.7 MEDIUM
V2.0: 1.9 LOW
CVE-2016-6882

MatrixSSL before 3.8.7, when the DHE_RSA based cipher suite is supported, makes it easier for remote attackers to obtain RSA private key information by conducting a Lenstra side-channel attack.

Published: March 03, 2017; 11:59:00 AM -0500
V3.0: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2016-8671

The pstm_exptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via unspecified vectors. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6887.

Published: January 13, 2017; 11:59:00 AM -0500
V3.0: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2016-6887

The pstm_exptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via a CRT attack.

Published: January 13, 2017; 11:59:00 AM -0500
V3.0: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2016-6886

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.

Published: January 13, 2017; 11:59:00 AM -0500
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2016-6885

The pstm_exptmod function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid free and crash) via a base zero value for the modular exponentiation.

Published: January 13, 2017; 11:59:00 AM -0500
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2016-6892

The x509FreeExtensions function in MatrixSSL before 3.8.6 allows remote attackers to cause a denial of service (free of unallocated memory) via a crafted X.509 certificate.

Published: January 05, 2017; 5:59:00 PM -0500
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2016-6891

MatrixSSL before 3.8.6 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted ASN.1 Bit Field primitive in an X.509 certificate.

Published: January 05, 2017; 5:59:00 PM -0500
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2016-6890

Heap-based buffer overflow in MatrixSSL before 3.8.6 allows remote attackers to execute arbitrary code via a crafted Subject Alt Name in an X.509 certificate.

Published: January 05, 2017; 5:59:00 PM -0500
V3.0: 9.8 CRITICAL
V2.0: 10.0 HIGH