VDB-165178 · CVE-2020-28949 · GCVE-0-2020-28949

Archive_Tar up to 1.4.10 Filename injection

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.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Archive_Tar up to 1.4.10. It has been declared as critical. This affects an unknown part of the component Filename Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability appears as CVE-2020-28949. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Archive_Tar up to 1.4.10. This vulnerability affects some unknown processing of the component Filename Handler. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 11/19/2020. The advisory is available at github.com. This vulnerability was named CVE-2020-28949. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

It is possible to download the exploit at packetstormsecurity.com. It is declared as attacked. This issue was added on 08/25/2022 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 09/15/2022:

Apply updates per vendor instructions.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Archive_Tar

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

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

NVD Base Score: 7.8
NVD Vector: 🔍

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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/19/2020 🔍
11/19/2020 +0 days 🔍
11/19/2020 +0 days 🔍
09/09/2024 +1390 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-28949 (🔍)
GCVE (CVE): GCVE-0-2020-28949
GCVE (VulDB): GCVE-100-165178
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/19/2020 22:57
Updated: 09/09/2024 22:30
Changes: 11/19/2020 22:57 (33), 12/09/2020 12:00 (3), 12/09/2020 12:04 (20), 04/27/2024 13:28 (27), 06/23/2024 16:36 (2), 06/28/2024 22:58 (1), 09/09/2024 22:30 (1)
Complete: 🔍
Cache ID: 216::103