CVE-2020-8793

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 0.9%

from disclosure to weapon1 days

Published on NVDFeb 25

1st PoC+1d

exploitation probability

0.9%top 43% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the offline functionality in smtpd.c.

Affected products

n/a · n/a

public PoCs found — 1

exploitdbwww.exploit-db.com/exploits/48139unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://seclists.org/fulldisclosure/2020/Feb/28 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/https://usn.ubuntu.com/4294-1/https://www.openbsd.org/security.html http://www.openwall.com/lists/oss-security/2020/02/24/4