VDB-176015 · CVE-2021-30465 · Nessus 208629

runc up to 1.0.0-rc94 Configuration pathname traversal

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in runc up to 1.0.0-rc94. It has been rated as critical. This issue affects some unknown processing of the component Configuration Handler. The manipulation leads to pathname traversal. This vulnerability is referenced as CVE-2021-30465. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in runc up to 1.0.0-rc94. This issue affects an unknown function of the component Configuration Handler. The manipulation with an unknown input leads to a pathname traversal vulnerability. Using CWE to declare the problem leads to CWE-21. Impacted is confidentiality, integrity, and availability.

The weakness was published 05/28/2021. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-30465. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 208629 (CentOS 7 : runc (RHSA-2021:2145)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.0.0-rc95 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (208629). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

runc

Version

1.0.0-rc94

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Pathname traversal
CWE: CWE-21 / CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 208629
Nessus Name: CentOS 7 : runc (RHSA-2021:2145)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: runc 1.0.0-rc95

Timelineinfo

04/08/2021 🔍
05/28/2021 +50 days 🔍
05/28/2021 +0 days 🔍
10/12/2024 +1233 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-30465 (🔍)
GCVE (CVE): GCVE-0-2021-30465
GCVE (VulDB): GCVE-100-176015

Entryinfo

Created: 05/28/2021 08:15
Updated: 10/12/2024 19:37
Changes: 05/28/2021 08:15 (37), 05/30/2021 15:47 (6), 10/12/2024 19:37 (16)
Complete: 🔍
Cache ID: 216::103