Apache Hadoop up to 2.8.4/2.9.1/3.0.3/3.1.1 fsimage memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Apache Hadoop up to 2.8.4/2.9.1/3.0.3/3.1.1. This affects an unknown function of the component fsimage Handler. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2018-11768. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Apache Hadoop up to 2.8.4/2.9.1/3.0.3/3.1.1 (Network Management Software) and classified as critical. This vulnerability affects some unknown functionality of the component fsimage Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect integrity. CVE summarizes:

In Apache Hadoop 3.1.0 to 3.1.1, 3.0.0-alpha1 to 3.0.3, 2.9.0 to 2.9.1, and 2.0.0-alpha to 2.8.4, the user/group information can be corrupted across storing in fsimage and reading back from fsimage.

The weakness was disclosed 10/04/2019 (Website). The advisory is available at lists.apache.org. This vulnerability was named CVE-2018-11768 since 06/05/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 09/23/2020).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/05/2018 🔍
10/04/2019 +486 days 🔍
10/05/2019 +1 days 🔍
09/23/2020 +354 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: lists.apache.org
Status: Not defined

CVE: CVE-2018-11768 (🔍)
GCVE (CVE): GCVE-0-2018-11768
GCVE (VulDB): GCVE-100-142942

Entryinfo

Created: 10/05/2019 17:44
Updated: 09/23/2020 09:38
Changes: 10/05/2019 17:44 (37), 09/23/2020 09:38 (18)
Complete: 🔍
Cache ID: 216::103

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