7.8

CVE-2021-42197

Exploit
An issue was discovered in swftools through 20201222 through a memory leak in the swftools when swfdump is used. It allows an attacker to cause code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Swftools ≫ Swftools Version <= 2020-12-22
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.11% 0.633
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://github.com/matthiaskramm/swftools/issues/177
Third Party Advisory
Exploit