Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-29630 | First vendor Publication | 2021-08-30 |
Vendor | Cve | Last vendor Modification | 2021-12-14 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 8.1 | ||
Base Score | 8.1 | Environmental Score | 8.1 |
impact SubScore | 5.9 | Temporal Score | 8.1 |
Exploitabality Sub Score | 2.2 | ||
Attack Vector | Network | Attack Complexity | High |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:H/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.6 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | High |
Cvss Expoit Score | 4.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
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. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29630 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://security.netapp.com/advisory/ntap-20210923-0005/ |
MISC | https://security.FreeBSD.org/advisories/FreeBSD-SA-21:14.ggatec.asc |
Alert History
Date | Informations |
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2021-12-15 00:23:01 |
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2021-09-23 17:23:05 |
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2021-09-10 21:23:22 |
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2021-08-31 09:23:01 |
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2021-08-31 00:22:51 |
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