VDB

CVE-2023-52339

CVE-2023-52339 PUBLISHED CVSS 9.300000190734863 CRITICAL

In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.

EPSS 1.10% · 65.3th percentile

Risk Scores

CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
1.10%
65.3th percentile

Affected Products

VendorProductVersions
matroskalibebml0, 0, 0
n/an/an/a, n/a

Timeline

  • Jan 12, 2024 CVE Published
  • Jan 12, 2024 PoC Published
  • Jan 17, 2024 EPSS Score
  • Jan 22, 2024 PoC Published
  • Feb 2, 2024 PoC Published
  • Feb 15, 2024 EPSS Score
  • Mar 15, 2024 EPSS Score
  • May 11, 2024 EPSS Score
  • Jun 9, 2024 EPSS Score
  • Jul 8, 2024 EPSS Score
  • Aug 6, 2024 EPSS Score
  • Oct 2, 2024 EPSS Score

References

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