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HistoryAug 05, 2022 - 10:15 p.m.
CVE-2022-29886
integer overflow
estsoft alyac
ole file parsing
heap buffer overflow
arbitrary code execution
cve-2022-29886
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.001
Percentile
43.9%
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.
Affected configurations
Node
estsoftalyacMatch2.5.8.544
Related
talos
talos
ESTsoft Alyac OLE header Mini FAT sectors integer overflow
2022-08-03 00:00:00
prion
prion
Integer overflow
2022-08-05 22:15:00
cvelist
cvelist
CVE-2022-29886
2022-08-03 00:00:00
cve
cve
CVE-2022-29886
2022-08-05 22:15:11
talosblog
talosblog
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.001
Percentile
43.9%
Related for NVD:CVE-2022-29886