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 Device
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) before 1.6.18 allows remote attackers to execute arbitrary code via a long UDN (aka uuid) field within a string that contains a :: (colon colon) in a UDP packet.
- Published
- Jan 31, 2013
- Updated
- Jun 16, 2026
- EPSS
- 75.8% · 100th percentile
- CWE
- CWE-119
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Report tools
Action score
63
This week
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- CVSS
- 40 / 40 · 10.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 23 / 30 · 75.8%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| portable sdk for upnp project | portable sdk for upnp | cpe:2.3:a:portable_sdk_for_upnp_project:portable_sdk_for_upnp |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- portable sdk for upnp project portable sdk for upnpup to 1.6.17 inclusive
- portable sdk for upnp project portable sdk for upnp1.4.0
- portable sdk for upnp project portable sdk for upnp1.4.1
- portable sdk for upnp project portable sdk for upnp1.4.2
- portable sdk for upnp project portable sdk for upnp1.4.3
- portable sdk for upnp project portable sdk for upnp1.4.4
- portable sdk for upnp project portable sdk for upnp1.4.5
- portable sdk for upnp project portable sdk for upnp1.4.6
- portable sdk for upnp project portable sdk for upnp1.4.7
- portable sdk for upnp project portable sdk for upnp1.6.0
- portable sdk for upnp project portable sdk for upnp1.6.1
- portable sdk for upnp project portable sdk for upnp1.6.10
- portable sdk for upnp project portable sdk for upnp1.6.11
- portable sdk for upnp project portable sdk for upnp1.6.12
- portable sdk for upnp project portable sdk for upnp1.6.13
- portable sdk for upnp project portable sdk for upnp1.6.14
- portable sdk for upnp project portable sdk for upnp1.6.15
- portable sdk for upnp project portable sdk for upnp1.6.16
- portable sdk for upnp project portable sdk for upnp1.6.2
- portable sdk for upnp project portable sdk for upnp1.6.3
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:6.0 | libupnp | before 1:1.6.6-5+squeeze1 | 1:1.6.6-5+squeeze1 |
| Debian:6.0 | libupnp4 | before 1.8.0~svn20100507-1+squeeze1 | 1.8.0~svn20100507-1+squeeze1 |
Same product
portable sdk for upnp project: all recordsOther highest-scoring records for the same primary product.
- CVE-2012-5965Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Device51Plan
- CVE-2012-5964Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Device51Plan
- CVE-2012-5963Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Device51Plan
- CVE-2012-5962Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Device51Plan
- CVE-2012-5960Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Device50Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:libupnp | 1:1.6.6-5+squeeze1 · Debian:6.0 | Package registry (OSV) |
| debian:libupnp4 | 1.8.0~svn20100507-1+squeeze1 · Debian:6.0 | Package registry (OSV) |
Exploit status
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×1
- Exploit-DB entry ×1
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | remote | 2013-02-05 |
| Metasploit module | auxiliary/scanner/upnp/ssdp_msearchUPnP SSDP M-SEARCH Information Discoveryauxiliary | — |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Published
- First PoC+4 d
- TodaySep 30, 2026+4990 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- C · data can be read
- Integrity
- C · data or configuration can be modified
- Availability
- C · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- C
- Integrity impact
- C
- Availability impact
- C
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.opensuse.org/opensuse-updates/2013-02/msg00013.html
- pupnp.sourceforge.net/ChangeLog
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130129-upnp
- tsd.dlink.com.tw/temp/PMD/12879/DSR-500_500N_1000_1000N_A1_Release_Notes_FW_v1.08B77_WW.pdf
- tsd.dlink.com.tw/temp/PMD/12960/DSR-150N_A2_Release_Notes_FW_v1.05B64_WW.pdf
- tsd.dlink.com.tw/temp/PMD/12966/DSR-150_A1_A2_Release_Notes_FW_v1.08B44_WW.pdf
- tsd.dlink.com.tw/temp/PMD/13039/DSR-250_250N_A1_A2_Release_Notes_FW_v1.08B44_WW_RU.pdf
- www.debian.org/security/2013/dsa-2614
- www.debian.org/security/2013/dsa-2615
- www.kb.cert.org/vuls/id/922681
- www.mandriva.com/security/advisories?name=MDVSA-2013:098
- community.rapid7.com/community/infosec/blog/2013/01/29/security-flaws-in-universal-plug-and-play-unplug-dont-play
- community.rapid7.com/servlet/JiveServlet/download/2150-1-16596/SecurityFlawsUPnP.pdf
- community.rapid7.com/servlet/servlet.FileDownload?file=00P1400000cCaFb
- wiki.mageia.org/en/Support/Advisories/MGASA-2013-0037
- www.tenable.com/security/research/tra-2017-10
Vendor advisories and official records. Exploit/PoC links are deliberately left out.