CVE-2020-36943

Summary

aSc TimeTables 2021.6.2 contains a denial of service vulnerability that allows attackers to crash the application by overwriting subject title fields with excessive data. Attackers can generate a 10,000-character buffer and paste it into the subject title to trigger application instability and potential crash.

Affected Software

Weaknesses

• CWE-770: Allocation of Resources Without Limits or Throttling

ADP Enrichment

CISA ADP Vulnrichment

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

Additional References

• https://www.exploit-db.com/exploits/49147

References

• https://www.exploit-db.com/exploits/49147
• https://www.asctimetables.com/#!/home
• https://www.asctimetables.com/#!/home/download
• https://www.vulncheck.com/advisories/asc-timetables-denial-of-service

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