Description
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.
References (2)
Core 2
Core References
Patch, Vendor Advisory x_refsource_misc
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:14.ggatec.asc
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20210923-0005/
Scores
CVSS v3
8.1
EPSS
0.0108
EPSS Percentile
78.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (3)
freebsd/freebsd
11.4 (14 CPE variants)
freebsd/freebsd
12.2 (11 CPE variants)
freebsd/freebsd
13.0 (4 CPE variants)
Published
Aug 30, 2021
Tracked Since
Feb 18, 2026