VulnerabilityModified
CVE-2020-3811
qmail-verify as used in netqmail 1.06 is prone to a mail-address verification bypass vulnerability.
HIGH 7.5EPSS 1.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
qmail-verify as used in netqmail 1.06 is prone to a mail-address verification bypass vulnerability.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.77% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-665, CWE-863
- Affected
- netqmail/netqmail · debian/debian linux · canonical/ubuntu linux
- Source
- security@debian.org
References
- https://bugs.debian.org/961060Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00002.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/4556-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4692Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/05/19/8Exploit, Mailing List, Patch, Third Party Advisory
- https://bugs.debian.org/961060Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00002.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/4556-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4692Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/05/19/8Exploit, Mailing List, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.