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CVE-2021-29630

HIGH

8.1

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.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published8/30/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

freebsd:freebsd

Weaknesses (CWE)

CWE-787

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:14.ggatec.asc(secteam@freebsd.org)

https://security.netapp.com/advisory/ntap-20210923-0005/(secteam@freebsd.org)

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:14.ggatec.asc(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210923-0005/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.