Multiple stack-based buffer overflows in RealNetworks RealPlayer before 17.0.4.61 on Windows, and Mac RealPlayer before 12.0.1.1738, allow r
Multiple stack-based buffer overflows in RealNetworks RealPlayer before 17.0.4.61 on Windows, and Mac RealPlayer before 12.0.1.1738, allow remote attackers to execute arbitrary code via a long (1) version number or (2) encoding declaration in the XML declaration of an RMP file, a different issue than CVE-2013-6877.
- Published
- Jan 3, 2014
- Updated
- Jun 16, 2026
- EPSS
- 66.9% · 99th percentile
- CWE
- CWE-119
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Report tools
Action score
50
Plan
Add it to your regular patch cycle.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 20 / 30 · 66.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| realnetworks | realplayer | cpe:2.3:a:realnetworks:realplayer |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- realnetworks realplayerup to 17.0.4.60 inclusive
- realnetworks realplayer10.0
- realnetworks realplayer10.1
- realnetworks realplayer10.5
- realnetworks realplayer11_build_6.0.14.748
- realnetworks realplayer11.0
- realnetworks realplayer11.0.1
- realnetworks realplayer11.0.2
- realnetworks realplayer11.0.2.1744
- realnetworks realplayer11.0.2.2315
- realnetworks realplayer11.0.3
- realnetworks realplayer11.0.4
- realnetworks realplayer11.0.5
- realnetworks realplayer11.1
- realnetworks realplayer11.1.3
- realnetworks realplayer12.0.0.1444
- realnetworks realplayer12.0.0.1548
- realnetworks realplayer12.0.0.1701
- realnetworks realplayer12.0.1.1737
- realnetworks realplayer14.0.0
Same product
realnetworks: all recordsOther highest-scoring records for the same primary product.
- CVE-2012-5691Buffer overflow in RealNetworks RealPlayer before 16.0.0.282 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrar53Plan
- CVE-2008-1309The RealAudioObjects.RealAudio ActiveX control in rmoc3260.dll in RealNetworks RealPlayer Enterprise, RealPlayer 10, RealPlayer 10.5 before 51Plan
- CVE-2007-5601Stack-based buffer overflow in the Database Component in MPAMedia.dll in RealNetworks RealPlayer 10.5 and 11 beta, and earlier versions incl50Plan
- CVE-2010-3747An ActiveX control in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.4, and RealPlayer Enterprise 2.1.2 does not p47Plan
- CVE-2011-2950Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 th46Plan
- CVE-2010-3749The browser-plugin implementation in RealNetworks RealPlayer 11.0 through 11.1 and RealPlayer SP 1.0 through 1.1 allows remote attackers to 45Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
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 | local | 2013-12-24 |
| Metasploit module | exploit/windows/fileformat/realplayer_ver_attribute_bofRealNetworks RealPlayer Version Attribute Buffer Overflowexploit | 2013-12-20 |
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.
- Metasploit-15 d
- First PoC-11 d
- Published
- TodaySep 30, 2026+4653 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
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- service.real.com/realplayer/security/12202013_player/en/
- www.exploit-db.com/exploits/30468/
- www.kb.cert.org/vuls/id/698278
- www.securityfocus.com/bid/64695
- exchange.xforce.ibmcloud.com/vulnerabilities/90160
Vendor advisories and official records. Exploit/PoC links are deliberately left out.