PoC Index

CVE-2022-29886

HIGH 7.8EPSS 0.5%

An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v3.0
7.3 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS
0.46% chance of exploitation in the next 30 days, 39th percentile
Published
2022-08-05
Updated
2025-04-15

Proof-of-concept exploits (1)

References

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