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CVE-2011-10016

Real Networks Netzip Classic 7.5.1.86 File Parsing Buffer Overflow

Critical9.3EPSS 0.51%
Published
Updated
Reserved
Assigned by
VulnCheck

Description

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.

Scores

CVSS scores of CVE-2011-10016, by who scored it
Scored byCVSSScoreVector
VulnCheckCNA (assigner)4.0Critical9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
NVDNVD · Deferred4.0Critical9.3CVSS: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
EPSS (exploitation in 30 days)
0.51% · top 57% of all CVEs (2 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.3.

Weakness

Affected products

  • RealNetworks Inc. · Netzip Classic

    • affected 7.5.1.86

References (5)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .