CVE-2019-12827 - Vulnerability Details - OpenCVE

Description

Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.

Published: 2019-07-12

Score: 6.5 Medium

EPSS: 19.6% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:digium:asterisk::::::::
	cpe:2.3:a:digium:asterisk::::::::
	cpe:2.3:a:digium:asterisk::::::::
	cpe:2.3:a:digium:certified_asterisk:13.21:cert1::::::
	cpe:2.3:a:digium:certified_asterisk:13.21:cert1-rc1::::::
	cpe:2.3:a:digium:certified_asterisk:13.21:cert1-rc2::::::
	cpe:2.3:a:digium:certified_asterisk:13.21:cert2::::::
	cpe:2.3:a:digium:certified_asterisk:13.21:cert3::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.1959.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://downloads.digium.com/pub/security/AST-2019-002.html
https://issues.asterisk.org/jira/browse/ASTERISK-28447

History

No history.

Subscriptions

Digium Asterisk Certified Asterisk

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-12T19:19:52.000Z

Updated: 2024-08-04T23:32:55.236Z

Reserved: 2019-06-14T00:00:00.000Z

Link: CVE-2019-12827

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-07-12T20:15:11.063

Modified: 2024-11-21T04:23:40.063

Link: CVE-2019-12827

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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