High severity7.8NVD Advisory· Published Jan 2, 2020· Updated Jun 16, 2026
CVE-2013-3946
CVE-2013-3946
Description
Heap-based buffer overflow in the MrSID plugin (MrSID.dll) before 4.37 for IrfanView allows remote attackers to execute arbitrary code via a levels header.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<4.37+ 1 more
- (no CPE)range: <4.37
- (no CPE)range: before 4.37
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/89806nvdThird Party AdvisoryVDB Entry
- www.irfanview.com/history_old.htmnvdRelease Notes
News mentions
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