Security readout for executives and security teams
CVE-2016-2334 is a memory corruption flaw in 7-Zip/p7zip handling of HFS+ images. A crafted file could cause arbitrary code execution when processed. Business risk is highest where archive extraction is automated, user-supplied, or performed on workstations with broad access. Exposure is likely on systems using 7zip before 16.00 or vulnerable p7zip builds, especially email gateways, upload pipelines, malware sandboxes, developer workstations, and servers that unpack untrusted archives or disk images. Treat this as a high-priority legacy exposure issue. The vulnerability is old, but the impact is code execution and public technical detail exists. Prioritize internet-facing or automated file-processing environments first. Mitigation focus: Upgrade 7zip to version 16.00 or later where applicable.; Apply p7zip updates from the operating system or distribution vendor.; Restrict automated extraction of untrusted HFS+ images until patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCVE-2016-2334 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- FEDORA-2016-bbcb0e4eb4CVE reference · vendor-advisory, x_refsource_FEDORA
- GLSA-201701-27CVE reference · vendor-advisory, x_refsource_GENTOO
- FEDORA-2016-430bc0f808CVE reference · vendor-advisory, x_refsource_FEDORA
Products and packages named in the record
CWE details
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