CVE-2020-7460

EPSS 0.7%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Aug 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In FreeBSD 12.1-STABLE before r363918, 12.1-RELEASE before p8, 11.4-STABLE before r363919, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, the sendmsg system call in the compat32 subsystem on 64-bit platforms has a time-of-check to time-of-use vulnerability allowing a mailcious userspace program to modify control message headers after they were validation.

Affected products

n/a · FreeBSD

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References

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:23.sendmsg.asc https://security.netapp.com/advisory/ntap-20200821-0005/https://www.zerodayinitiative.com/advisories/ZDI-20-949/