CVE-2019-25733

Summary

NetShareWatcher 1.5.8.0 contains a structured exception handler buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input. Attackers can craft a payload with overwritten SEH and NSEH pointers through the Restrictions custom filter field to trigger code execution when the Find function is invoked.

Affected Software

Weaknesses

• CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://www.exploit-db.com/exploits/46578
• http://netsharewatcher.nsauditor.com
• http://netsharewatcher.nsauditor.com/downloads/NetShareWatcher_setup.exe
• https://www.vulncheck.com/advisories/netsharewatcher-seh-buffer-overflow

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