Trojan-Proxy.Win32.Delf.ai HTTP TRACE Request 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 described as critical has been identified in Trojan-Proxy.Win32.Delf.ai. This affects an unknown part of the component HTTP TRACE Request Handler. Executing a manipulation can lead to buffer overflow. The attack may be performed from remote. In addition, an exploit is available. The application of restrictive firewalling is recommended.

Detailsinfo

A vulnerability has been found in Trojan-Proxy.Win32.Delf.ai (Firewall Software) (unknown version) and classified as critical. This vulnerability affects an unknown code block of the component HTTP TRACE Request Handler. 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 presented 03/26/2021 as MVID-2021-0115. The advisory is available at malvuln.com. Technical details are unknown but a public exploit is available.

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.

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

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

03/26/2021 🔍
03/26/2021 +0 days 🔍
03/26/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0115
Status: Not defined

GCVE (VulDB): GCVE-100-171778
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/26/2021 09:01
Changes: 03/26/2021 09:01 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #9874: TROJAN-PROXY.WIN32.DELF.AI / Remote SEH Buffer Overflow (by malvuln)

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

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