CVEvulnerability
CVE-2019-16791
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-01-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.9 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-757
Description
In postfix-mta-sts-resolver before 0.5.1, All users can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy.
Affected configurations
• postfix-mta-sts-resolver project postfix-mta-sts-resolver (< 0.5.1)
Related
Weakness · CWE (1)
- CWE-757 Selection of Less-Secure Algorithm During Negotiation weakness
References
- https://gist.github.com/Snawoot/b9da85d6b26dea5460673b29df1adc6b Patch, Third Party Advisory
- https://github.com/Snawoot/postfix-mta-sts-resolver/security/advisories/GHSA-h92m-42h4-82f6 Patch, Third Party Advisory
- https://gist.github.com/Snawoot/b9da85d6b26dea5460673b29df1adc6b Patch, Third Party Advisory
- https://github.com/Snawoot/postfix-mta-sts-resolver/security/advisories/GHSA-h92m-42h4-82f6 Patch, Third Party Advisory