CVE-2019-12107

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Published May 15, 2019 CVSS 3.0 · 7.5 High EPSS 3.0% KEV · Not listed

Description

The upnp_event_prepare function in upnpevents.c in MiniUPnP MiniUPnPd through 2.1 allows a remote attacker to leak information from the heap due to improper validation of an snprintf return value.

Affected Products

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 [-]

cpe:2.3:a:miniupnp.free:miniupnpd:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
Debian DLA	DLA-1811-1	miniupnpd security update
EUVD	EUVD-2019-3758	The upnp_event_prepare function in upnpevents.c in MiniUPnP MiniUPnPd through 2.1 allows a remote attacker to leak information from the heap due to improper validation of an snprintf return value.
Ubuntu USN	USN-4542-1	MiniUPnPd vulnerabilities

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 3.0% (3.034% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94
https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html
https://usn.ubuntu.com/4542-1/
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp

History

No history.

Subscriptions

Miniupnp.free Miniupnpd

Weaknesses

CWE-252

Sources

CVE record Updated: Aug 4, 2024, 11:10 PM

Status: PUBLISHED
Assigner: mitre
Published: May 15, 2019, 10:22 PM
Updated: Aug 4, 2024, 11:10 PM
Reserved: May 15, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:14 AM

Status: Modified
Published: May 15, 2019, 11:29 PM
Modified: Jun 17, 2026, 2:14 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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