VDB-94873 · OSVDB 634

BSD on VAX passwd denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.1$0-$5k0.00

A vulnerability has been found in BSD on VAX (affected version unknown) and classified as problematic. Affected by this vulnerability is some unknown functionality of the component passwd. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The program does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was presented 06/26/1986 by Andrew Findlay (Website). The advisory is shared at securitydigest.org. Technical details are unknown but an exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

It is possible to mitigate the problem by adding an authentication mechanism.

See 94866, 94868, 94869 and 94870 for similar entries.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.1

VulDB Base Score: 3.3
VulDB Temp Score: 3.1
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: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

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

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

06/26/1986 🔍
06/26/1986 +0 days 🔍
09/12/2002 +5922 days 🔍
01/02/2017 +5225 days 🔍
07/13/2020 +1288 days 🔍

Sourcesinfo

Advisory: securitydigest.org
Researcher: Andrew Findlay
Status: Not defined
OSVDB: 634 - BSD on VAX passwd Lockfile File Size Limit Local DoS

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 01/02/2017 05:17 PM
Updated: 07/13/2020 11:17 AM
Changes: 01/02/2017 05:17 PM (42), 07/13/2020 11:17 AM (1)
Complete: 🔍

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