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Vulnerability Details :

CVE-2011-10016

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-13 Aug, 2025 | 20:52
Updated At-14 Aug, 2025 | 14:52
Rejected At-
Credits

Real Networks Netzip Classic 7.5.1.86 File Parsing Buffer Overflow

Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulnCheck
Assigner Org ID:83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At:13 Aug, 2025 | 20:52
Updated At:14 Aug, 2025 | 14:52
Rejected At:
▼CVE Numbering Authority (CNA)
Real Networks Netzip Classic 7.5.1.86 File Parsing Buffer Overflow

Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened.

Affected Products
Vendor
RealNetworks Inc.
Product
Netzip Classic
Modules
  • NPSYSTEM.dll
  • ZIP file parser
Default Status
unknown
Versions
Affected
  • 7.5.1.86
Problem Types
TypeCWE IDDescription
CWECWE-121CWE-121 Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-121
Description: CWE-121 Stack-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
4.09.3CRITICAL
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-100CAPEC-100 Overflow Buffers
CAPEC ID: CAPEC-100
Description: CAPEC-100 Overflow Buffers
Solutions

Configurations

Workarounds

Exploits

Credits

finder
C4SS!0 G0M3S
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/real_networks_netzip_bof.rb
exploit
https://www.exploit-db.com/exploits/16083
exploit
https://www.exploit-db.com/exploits/17985
exploit
https://www.softpedia.com/get/Compression-tools/NetZip-Classic.shtml
product
https://www.vulncheck.com/advisories/real-networks-netzip-classic-file-parsing-buffer-overflow
third-party-advisory
Hyperlink: https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/real_networks_netzip_bof.rb
Resource:
exploit
Hyperlink: https://www.exploit-db.com/exploits/16083
Resource:
exploit
Hyperlink: https://www.exploit-db.com/exploits/17985
Resource:
exploit
Hyperlink: https://www.softpedia.com/get/Compression-tools/NetZip-Classic.shtml
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/real-networks-netzip-classic-file-parsing-buffer-overflow
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:13 Aug, 2025 | 21:15
Updated At:14 Aug, 2025 | 13:11

Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.09.3CRITICAL
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-121Secondarydisclosure@vulncheck.com
CWE ID: CWE-121
Type: Secondary
Source: disclosure@vulncheck.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/real_networks_netzip_bof.rbdisclosure@vulncheck.com
N/A
https://www.exploit-db.com/exploits/16083disclosure@vulncheck.com
N/A
https://www.exploit-db.com/exploits/17985disclosure@vulncheck.com
N/A
https://www.softpedia.com/get/Compression-tools/NetZip-Classic.shtmldisclosure@vulncheck.com
N/A
https://www.vulncheck.com/advisories/real-networks-netzip-classic-file-parsing-buffer-overflowdisclosure@vulncheck.com
N/A
Hyperlink: https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/real_networks_netzip_bof.rb
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.exploit-db.com/exploits/16083
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.exploit-db.com/exploits/17985
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.softpedia.com/get/Compression-tools/NetZip-Classic.shtml
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.vulncheck.com/advisories/real-networks-netzip-classic-file-parsing-buffer-overflow
Source: disclosure@vulncheck.com
Resource: N/A

Change History

0
Information is not available yet

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