FreeBSD Core Dump File initialization

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability was found in FreeBSD. It has been rated as problematic. Affected is an unknown function of the component Core Dump File Handler. This manipulation causes initialization. This vulnerability is registered as CVE-2019-15875. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in FreeBSD (Operating System) (version unknown). It has been declared as problematic. Affected by this vulnerability is an unknown function of the component Core Dump File Handler. The manipulation with an unknown input leads to a initialization vulnerability. The CWE definition for the vulnerability is CWE-665. The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used. As an impact it is known to affect confidentiality. The summary by CVE is:

In FreeBSD 12.1-STABLE before r354734, 12.1-RELEASE before 12.1-RELEASE-p2, 12.0-RELEASE before 12.0-RELEASE-p13, 11.3-STABLE before r354735, and 11.3-RELEASE before 11.3-RELEASE-p6, due to incorrect initialization of a stack data structure, core dump files may contain up to 20 bytes of kernel data previously stored on the stack.

The weakness was published 02/18/2020. This vulnerability is known as CVE-2019-15875 since 09/03/2019. The attack can be launched remotely. The successful exploitation requires a single authentication. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Similar entry is available at VDB-150329. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

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

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Initialization
CWE: CWE-665
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/03/2019 🔍
02/18/2020 +168 days 🔍
02/19/2020 +1 days 🔍
04/01/2024 +1503 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: security.FreeBSD.org
Status: Not defined

CVE: CVE-2019-15875 (🔍)
GCVE (CVE): GCVE-0-2019-15875
GCVE (VulDB): GCVE-100-150325
See also: 🔍

Entryinfo

Created: 02/19/2020 10:37
Updated: 04/01/2024 13:16
Changes: 02/19/2020 10:37 (35), 02/19/2020 10:42 (18), 04/01/2024 13:16 (17)
Complete: 🔍
Cache ID: 216::103

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