8.1

CVE-2021-29630

In FreeBSD 13.0-STABLE before n246938-0729ba2f49c9, 12.2-STABLE before r370383, 11.4-STABLE before r370381, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, the ggatec daemon does not validate the size of a response before writing it to a fixed-sized buffer allowing a malicious attacker in a privileged network position to overwrite the stack of ggatec and potentially execute arbitrary code.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freebsd ≫ Freebsd Version11.4 Update-
Freebsd ≫ Freebsd Version11.4 Updatep1
Freebsd ≫ Freebsd Version11.4 Updatep10
Freebsd ≫ Freebsd Version11.4 Updatep11
Freebsd ≫ Freebsd Version11.4 Updatep12
Freebsd ≫ Freebsd Version11.4 Updatep13
Freebsd ≫ Freebsd Version11.4 Updatep2
Freebsd ≫ Freebsd Version11.4 Updatep3
Freebsd ≫ Freebsd Version11.4 Updatep4
Freebsd ≫ Freebsd Version11.4 Updatep5
Freebsd ≫ Freebsd Version11.4 Updatep6
Freebsd ≫ Freebsd Version11.4 Updatep7
Freebsd ≫ Freebsd Version11.4 Updatep8
Freebsd ≫ Freebsd Version11.4 Updatep9
Freebsd ≫ Freebsd Version12.2 Update-
Freebsd ≫ Freebsd Version12.2 Updatep1
Freebsd ≫ Freebsd Version12.2 Updatep10
Freebsd ≫ Freebsd Version12.2 Updatep2
Freebsd ≫ Freebsd Version12.2 Updatep3
Freebsd ≫ Freebsd Version12.2 Updatep4
Freebsd ≫ Freebsd Version12.2 Updatep5
Freebsd ≫ Freebsd Version12.2 Updatep6
Freebsd ≫ Freebsd Version12.2 Updatep7
Freebsd ≫ Freebsd Version12.2 Updatep8
Freebsd ≫ Freebsd Version12.2 Updatep9
Freebsd ≫ Freebsd Version13.0 Update-
Freebsd ≫ Freebsd Version13.0 Updatep1
Freebsd ≫ Freebsd Version13.0 Updatep2
Freebsd ≫ Freebsd Version13.0 Updatep3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.08% 0.758
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.6 4.9 10
AV:N/AC:H/Au:N/C:C/I:C/A:C
CWE-787 Out-of-bounds Write

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