CVE-2019-12111 : A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due t

A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in copyIPv6IfDifferent in pcpserver.c.

Published 2019-05-15 23:29:01

Updated 2020-09-28 20:15:13

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2019-12111

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Miniupnp Project » Miniupnpd
Versions up to, including, (<=) 2.1
cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*
Matching versions

Top countries where our scanners detected CVE-2019-12111

Top open port discovered on systems with this issue 6352

IPs affected by CVE-2019-12111 165,300

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2019-12111!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

EPSS FAQ

0.28%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 68 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f

pcpserver.c: copyIPv6IfDifferent() check for NULL src argument · miniupnp/miniupnp@cb8a02a · GitHub
Patch
https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html

[SECURITY] [DLA 1811-1] miniupnpd security update
Mailing List;Third Party Advisory

CVEs referencing this url
https://usn.ubuntu.com/4542-1/

USN-4542-1: MiniUPnPd vulnerabilities | Ubuntu security notices | Ubuntu

CVEs referencing this url
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp

Security Issues Discovered in MiniUPnP | VDOO
Exploit;Patch;Third Party Advisory

CVEs referencing this url

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