yaSSL CyaSSL up to 2.4.6 cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in yaSSL CyaSSL. The affected element is an unknown function. Performing a manipulation results in cryptographic issue. This vulnerability is identified as CVE-2013-1623. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in yaSSL CyaSSL. This affects some unknown processing. The manipulation with an unknown input leads to a cryptographic issue vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality. The summary by CVE is:

The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

The weakness was released 02/08/2013 (Website). It is possible to read the advisory at yassl.com. This vulnerability is uniquely identified as CVE-2013-1623 since 02/05/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 69508 (GLSA-201308-06 : MySQL: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.

Upgrading to version 1.4.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (81907), Tenable (69508), SecurityFocus (BID 57780†), Secunia (SA52445†) and Vulnerability Center (SBV-38860†). Entries connected to this vulnerability are available at VDB-7416, VDB-7431, VDB-7424 and VDB-7429. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 69508
Nessus Name: GLSA-201308-06 : MySQL: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 841406
OpenVAS Name: Ubuntu Update for mysql-5.5 USN-1807-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CyaSSL 1.4.0

Timelineinfo

02/05/2013 🔍
02/05/2013 +0 days 🔍
02/05/2013 +0 days 🔍
02/08/2013 +3 days 🔍
02/08/2013 +0 days 🔍
03/20/2013 +40 days 🔍
03/24/2013 +4 days 🔍
03/24/2015 +730 days 🔍
12/29/2021 +2472 days 🔍

Sourcesinfo

Advisory: yassl.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-1623 (🔍)
GCVE (CVE): GCVE-0-2013-1623
GCVE (VulDB): GCVE-100-63531

OVAL: 🔍

X-Force: 81907
SecurityFocus: 57780 - CyaSSL CVE-2013-1623 Information Disclosure Vulnerability
Secunia: 52445 - Oracle MySQL yaSSL Two Buffer Overflow Vulnerabilities, Moderately Critical
Vulnerability Center: 38860 - CyaSSL <2.5.0 wolfSSL TLS and DTLS Implementations Allow Remote Distinguishing Attacks, Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/29/2021 08:21
Changes: 03/24/2015 12:22 (67), 04/26/2017 17:36 (6), 12/29/2021 08:21 (3)
Complete: 🔍
Cache ID: 216:39A:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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