VDB-135098 · CVE-2019-12110 · Qualys 176953

MiniUPnP MiniUPnPd up to 2.1 upnpredirect.c AddPortMapping null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in MiniUPnP MiniUPnPd up to 2.1. The impacted element is the function AddPortMapping of the file upnpredirect.c. Such manipulation leads to null pointer dereference. This vulnerability is listed as CVE-2019-12110. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in MiniUPnP MiniUPnPd up to 2.1. It has been rated as problematic. Affected by this issue is the function AddPortMapping of the file upnpredirect.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. CVE summarizes:

An AddPortMapping Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in upnpredirect.c.

The bug was discovered 02/06/2019. The weakness was presented 05/15/2019 (Website). The advisory is available at lists.debian.org. This vulnerability is handled as CVE-2019-12110 since 05/15/2019. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 98 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176953 (Debian Security Update for miniupnpd (DLA 1811-1)).

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

See VDB-111295, VDB-135095, VDB-135096 and VDB-135097 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

02/06/2019 🔍
05/15/2019 +98 days 🔍
05/15/2019 +0 days 🔍
05/16/2019 +1 days 🔍
09/21/2023 +1589 days 🔍

Sourcesinfo

Advisory: f321c2066b96d18afa5158dfa2d2873a2957ef38
Status: Confirmed

CVE: CVE-2019-12110 (🔍)
GCVE (CVE): GCVE-0-2019-12110
GCVE (VulDB): GCVE-100-135098
See also: 🔍

Entryinfo

Created: 05/16/2019 08:28
Updated: 09/21/2023 08:10
Changes: 05/16/2019 08:28 (58), 06/12/2020 17:56 (2), 09/21/2023 08:09 (4), 09/21/2023 08:10 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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