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9.8
CVSSv3

CVE-2020-7454

Published: 13/05/2020 Updated: 26/04/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

In FreeBSD 12.1-STABLE before r360971, 12.1-RELEASE before p5, 11.4-STABLE before r360971, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, libalias does not properly validate packet length resulting in modules causing an out of bounds read/write condition if no checking was built into the module.

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freebsd freebsd 11.3

freebsd freebsd 12.1

freebsd freebsd 11.4

References

CWE-20CWE-787https://security.FreeBSD.org/advisories/FreeBSD-SA-20:12.libalias.aschttps://security.netapp.com/advisory/ntap-20200518-0005/https://www.zerodayinitiative.com/advisories/ZDI-20-659/https://www.zerodayinitiative.com/advisories/ZDI-20-660/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-7028memory leaklog injectionCVE-2024-3400CVE-2022-48695CVE-2022-48675CVE-2024-34487CVE-2024-33792spoof
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