Logstash 1.5.3 SSL/TLS certificate validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Logstash 1.5.3. Affected by this vulnerability is an unknown functionality of the component SSL/TLS Handler. This manipulation causes certificate validation. This vulnerability appears as CVE-2015-5619. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Logstash 1.5.3. Affected by this vulnerability is an unknown code of the component SSL/TLS Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. The CWE definition for the vulnerability is CWE-295. The product does not validate, or incorrectly validates, a certificate. As an impact it is known to affect integrity.

The weakness was presented 08/21/2015 (Website). The advisory is shared at packetstormsecurity.com. This vulnerability is known as CVE-2015-5619 since 07/22/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1587.003 for this issue.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 370524 (Elasticsearch Logstash Man in the Middle Security Bypass Vulnerability (ESA-2015-09)).

Upgrading to version 1.4.5 or 1.5.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (105891) and SecurityFocus (BID 76455†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800717
OpenVAS Name: Logstash CVE-2015-5619 Man in the Middle Security Bypass Vulnerability (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Logstash 1.4.5/1.5.4

Timelineinfo

07/22/2015 🔍
08/21/2015 +30 days 🔍
08/21/2015 +0 days 🔍
08/28/2015 +7 days 🔍
08/09/2017 +712 days 🔍
06/13/2022 +1769 days 🔍

Sourcesinfo

Advisory: 133269
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5619 (🔍)
GCVE (CVE): GCVE-0-2015-5619
GCVE (VulDB): GCVE-100-77473
X-Force: 105891 - Logstash SSL/TLS security bypass
SecurityFocus: 76455 - Logstash CVE-2015-5619 Man in the Middle Security Bypass Vulnerability

Entryinfo

Created: 08/28/2015 13:15
Updated: 06/13/2022 16:39
Changes: 08/28/2015 13:15 (52), 11/09/2017 08:35 (9), 06/13/2022 16:32 (4), 06/13/2022 16:39 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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