Search Guard up to 23.x String Array Document Anonymity array index

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Search Guard up to 23.x. The impacted element is an unknown function of the component String Array Handler. The manipulation as part of Document leads to array index (Anonymity). This vulnerability is uniquely identified as CVE-2019-13418. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Search Guard up to 23.x. This issue affects some unknown processing of the component String Array Handler. The manipulation as part of a Document leads to a array index vulnerability (Anonymity). Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality. The summary by CVE is:

Search Guard versions before 24.0 had an issue that values of string arrays in documents are not properly anonymized.

The weakness was disclosed 08/12/2019 (Website). The advisory is shared at docs.search-guard.com. The identification of this vulnerability is CVE-2019-13418 since 07/08/2019. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 24.0 eliminates this vulnerability.

The entry VDB-139816 is pretty similar. 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: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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

Name: Anonymity
Class: Array index / Anonymity
CWE: CWE-129 / CWE-119
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Search Guard 24.0

Timelineinfo

07/08/2019 🔍
08/12/2019 +35 days 🔍
08/13/2019 +1 days 🔍
07/25/2020 +347 days 🔍

Sourcesinfo

Advisory: docs.search-guard.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-13418 (🔍)
GCVE (CVE): GCVE-0-2019-13418
GCVE (VulDB): GCVE-100-139817
See also: 🔍

Entryinfo

Created: 08/13/2019 07:18
Updated: 07/25/2020 10:38
Changes: 08/13/2019 07:18 (58), 07/25/2020 10:38 (1)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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