Backdoor.Win32.Agent.oda Service Port 53 aspimgr.exe buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Backdoor.Win32.Agent.oda. Impacted is an unknown function of the file aspimgr.exe of the component Service Port 53. This manipulation causes buffer overflow. The attack can be initiated remotely. Additionally, an exploit exists. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in Backdoor.Win32.Agent.oda (Remote Access Software) (the affected version is unknown) and classified as critical. Affected by this vulnerability is an unknown code of the file aspimgr.exe of the component Service Port 53. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 05/15/2021 as MVID-2021-0213. The advisory is shared at malvuln.com. Technical details and also a public exploit are known.

It is possible to download the exploit at malvuln.com. It is declared as proof-of-concept.

Proper firewalling of is able to address this issue.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/15/2021 🔍
05/15/2021 +0 days 🔍
05/15/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0213
Status: Not defined

GCVE (VulDB): GCVE-100-175081
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/15/2021 07:41
Changes: 05/15/2021 07:41 (40)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #12850: Backdoor.Win32.Agent.oda / Remote Stack Buffer Overflow (UDP) (by malvuln)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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