portable SDK for UPnP 1.3.1 unique_service_name memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in portable SDK for UPnP 1.3.1. The impacted element is the function unique_service_name. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2012-5962. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as very critical has been found in portable SDK for UPnP 1.3.1. This affects the function unique_service_name. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Devices (aka libupnp, formerly the Intel SDK for UPnP devices) 1.3.1 allows remote attackers to execute arbitrary code via a long DeviceType (aka urn) field in a UDP packet.

The weakness was disclosed 01/31/2013 with Rapid7 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is uniquely identified as CVE-2012-5962 since 11/21/2012. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/29/2025).

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 64395 (Debian DSA-2614-1 : libupnp - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166164 (SUSE Security Update for libupnp (openSUSE-SU-2013:0255-1)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 12805.

The vulnerability is also documented in the databases at X-Force (81606), Exploit-DB (24455), Tenable (64395), SecurityFocus (BID 57602†) and Vulnerability Center (SBV-38276†). The entries VDB-63480, VDB-63479, VDB-63478 and VDB-63476 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 64395
Nessus Name: Debian DSA-2614-1 : libupnp - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892614
OpenVAS Name: Debian Security Advisory DSA 2614-1 (libupnp - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Suricata ID: 2016322
Suricata Class: 🔍
Suricata Message: 🔍

TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

11/21/2012 🔍
01/29/2013 +69 days 🔍
01/29/2013 +0 days 🔍
01/31/2013 +2 days 🔍
01/31/2013 +0 days 🔍
02/03/2013 +3 days 🔍
03/24/2015 +779 days 🔍
06/29/2025 +3750 days 🔍

Sourcesinfo

Advisory: DSA-2614
Organization: Rapid7
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-5962 (🔍)
GCVE (CVE): GCVE-0-2012-5962
GCVE (VulDB): GCVE-100-63477

OVAL: 🔍

CERT: 🔍
X-Force: 81606
SecurityFocus: 57602 - libupnp Multiple Buffer Overflow Vulnerabilities
Vulnerability Center: 38276 - [cisco-sa-20130129-upnp] Portable SDK for UPnP Devices Buffer Overflow Allows Remote Code Execution (CVE-2012-5962), Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 06/29/2025 23:01
Changes: 03/24/2015 12:22 (69), 04/24/2017 10:17 (9), 12/22/2021 00:43 (2), 12/22/2021 00:54 (1), 12/22/2021 01:08 (2), 08/12/2024 07:21 (15), 06/29/2025 23:01 (11)
Complete: 🔍
Cache ID: 216:34A:103

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