VDB-94891 · OSVDB 1411

BSD lpr File privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability has been found in BSD (version now known) and classified as critical. Affected by this vulnerability is some unknown processing of the component lpr. The manipulation with an unknown input leads to a privileges management vulnerability (File). The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality.

The weakness was released 04/10/1987 by Charles Hedrick (Website). It is possible to read the advisory at securitydigest.org. The attack can be launched remotely. Required for exploitation is a single authentication. Technical details are unknown but an exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

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

Entry connected to this vulnerability is available at 94890.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Name: File
Class: Privileges management / File
CWE: CWE-269 / CWE-266
ATT&CK: T1068

Local: No
Remote: Yes

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

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

04/10/1987 🔍
04/10/1987 +0 days 🔍
02/21/2003 +5796 days 🔍
01/02/2017 +5063 days 🔍
07/13/2020 +1288 days 🔍

Sourcesinfo

Advisory: securitydigest.org
Researcher: Charles Hedrick
Status: Not defined
OSVDB: 1411 - BSD lpr Print Arbitrary Privileged File

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

Entryinfo

Created: 01/02/2017 17:18
Updated: 07/13/2020 14:06
Changes: 01/02/2017 17:18 (41), 07/13/2020 14:06 (1)
Complete: 🔍

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