CVE search · CVE-2020-8793
CVE-2020-8793
medium 4.7
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.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cve@mitre.org
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | medium 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
nvd@nist.govPrimary |
| CVSS 2.0 | medium 4.7 | AV:L/AC:M/Au:N/C:C/I:N/A:N |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- opensmtpd · opensmtpd
- fedoraproject · fedora
- canonical · ubuntu_linux
References
- http://seclists.org/fulldisclosure/2020/Feb/28Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2020/02/24/4ExploitMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/
- https://usn.ubuntu.com/4294-1/Third Party Advisory
- https://www.openbsd.org/security.htmlThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Feb/28Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2020/02/24/4ExploitMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/
- https://usn.ubuntu.com/4294-1/Third Party Advisory
- https://www.openbsd.org/security.htmlThird Party Advisory