7.8

CVE-2023-38127

Exploit
An integer overflow exists in the "HyperLinkFrame" stream parser of Ichitaro 2023 1.0.1.59372. A specially crafted document can cause the parser to make an under-sized allocation, which can later allow for memory corruption, potentially resulting in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Justsystems ≫ Ichitaro 2021 Version-
Justsystems ≫ Ichitaro 2022 Version-
Justsystems ≫ Ichitaro 2023 Version1.0.1.59372
Justsystems ≫ Just Office 3 Version-
Justsystems ≫ Just Office 4 Version-
Justsystems ≫ Just Office 5 Version-
Justsystems ≫ Just Police 3 Version-
Justsystems ≫ Just Police 4 Version-
Justsystems ≫ Just Police 5 Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.461
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
talos-cna@cisco.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://jvn.jp/en/jp/JVN28846531/index.html
Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1808
Third Party Advisory
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1808