7.1

CVE-2018-19975

Exploit
In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in libyara/exec.c. Specifically, OP_COUNT can read a DWORD.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Virustotal ≫ Yara Version3.8.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.36% 0.681
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov 7.1 8.6 6.9
AV:N/AC:M/Au:N/C:C/I:N/A:N
CWE-125 Out-of-bounds Read

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

https://bnbdr.github.io/posts/extracheese/
Third Party Advisory
Exploit
https://github.com/VirusTotal/yara/issues/999
Third Party Advisory
Exploit
Issue Tracking
https://github.com/bnbdr/swisscheese/
Third Party Advisory
Exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DFFXDAMP6GJ337LIOTVF5I4T6QGMN3ZR/