Red Hat Enterprise Linux 7 Unbound resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Red Hat Enterprise Linux 7. This affects an unknown function of the component Unbound. Such manipulation leads to resource consumption. This vulnerability is traded as CVE-2020-10772. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Red Hat Enterprise Linux 7 (Operating System). Affected by this issue is an unknown functionality of the component Unbound. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability.

The weakness was shared 11/27/2020. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2020-10772. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at access.redhat.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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

Class: Resource consumption
CWE: CWE-400 / CWE-404
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: access.redhat.com

Timelineinfo

03/20/2020 🔍
11/27/2020 +252 days 🔍
11/27/2020 +0 days 🔍
12/11/2020 +14 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2020-10772 (🔍)
GCVE (CVE): GCVE-0-2020-10772
GCVE (VulDB): GCVE-100-165404

Entryinfo

Created: 11/27/2020 22:46
Updated: 12/11/2020 07:19
Changes: 11/27/2020 22:46 (40), 12/11/2020 07:14 (5), 12/11/2020 07:19 (18)
Complete: 🔍
Cache ID: 216::103

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