Netty up to 3.9.1.1 memory corruption

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CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

A vulnerability was found in Netty up to 3.9.1.1. It has been classified as problematic. This affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on availability. The summary by CVE is:

The SslHandler in Netty before 3.9.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted SSLv2Hello message.

The weakness was released 07/31/2014 (GitHub Repository). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2014-3488 since 05/14/2014. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.9.1.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 68999), X-Force (95285), Secunia (SA59196) and Vulnerability Center (SBV-52833).

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VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.3
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfoedit

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Netty 3.9.1.1

Timelineinfoedit

05/14/2014 🔍
06/11/2014 +28 days 🔍
06/11/2014 +0 days 🔍
07/29/2014 +48 days 🔍
07/31/2014 +2 days 🔍
07/31/2014 +0 days 🔍
03/26/2015 +238 days 🔍
09/21/2015 +179 days 🔍
03/02/2018 +893 days 🔍

Sourcesinfoedit

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

CVE: CVE-2014-3488 (🔍)
SecurityFocus: 68999 - Netty 'SSLv2Hello' Message Denial of Service Vulnerability
Secunia: 59196 - Netty SslHandler Denial of Service Vulnerability, Moderately Critical
X-Force: 95285
Vulnerability Center: 52833 - Netty before 3.9.2 Remote DoS Vulnerability via a Crafted SSLv2Hello Message in SslHandler - CVE-2014-3488, Medium

Entryinfoedit

Created: 03/26/2015 12:07 PM
Updated: 03/02/2018 10:13 AM
Changes: (6) advisory_confirm_url source_cve_assigned source_secunia source_secunia_date source_securityfocus_date source_securityfocus_class
Complete: 🔍

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