5.5

CVE-2020-23886

Exploit
XnView MP v0.96.4 was discovered to contain a heap overflow which allows attackers to cause a denial of service (DoS) via a crafted pict file. Related to a User Mode Write AV starting at ntdll!RtlpLowFragHeapFree.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xnview ≫ Xnview Mp Version <= 0.96.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.95% 0.565
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://cwe.mitre.org/data/definitions/122.html
Technical Description
https://github.com/Aurorainfinity/vulnerabilities/tree/master/xnviewmp
Third Party Advisory
Exploit
https://www.xnview.com/en/xnviewmp/
Vendor Advisory
Product