Linux Kernel up to 5.9 ICMP Packet random values

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel up to 5.9. It has been declared as problematic. Impacted is an unknown function of the component ICMP Packet Handler. Such manipulation leads to random values. This vulnerability is listed as CVE-2020-25705. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 5.9 (Operating System) and classified as problematic. Affected by this issue is some unknown processing of the component ICMP Packet Handler. The manipulation with an unknown input leads to a random values vulnerability. Using CWE to declare the problem leads to CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. Impacted is confidentiality.

The weakness was presented 11/17/2020 as 1894579. The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2020-25705. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600.001 by the MITRE ATT&CK project.

Upgrading to version 5.10 eliminates this vulnerability.

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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: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
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: Random values
CWE: CWE-330 / CWE-310
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: Kernel 5.10

Timelineinfo

09/16/2020 🔍
11/17/2020 +62 days 🔍
11/17/2020 +0 days 🔍
12/08/2020 +21 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: 1894579
Status: Confirmed

CVE: CVE-2020-25705 (🔍)
GCVE (CVE): GCVE-0-2020-25705
GCVE (VulDB): GCVE-100-165038

Entryinfo

Created: 11/17/2020 09:01
Updated: 12/08/2020 08:58
Changes: 11/17/2020 09:01 (41), 12/08/2020 08:53 (5), 12/08/2020 08:58 (18)
Complete: 🔍
Cache ID: 216::103

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