CVE-2019-20790
published 2020-04-27CVE-2019-20790: OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO…
PriorityP353critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.66%
84.1th percentile
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | opendmarc | < opendmarc 1.4.0~beta1+dfsg-4 (bookworm) | opendmarc 1.4.0~beta1+dfsg-4 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| pypolicyd-spf_project | pypolicyd-spf | — | — |
| trusteddomain | opendmarc | — | — |
| trusteddomain | opendmarc | >= 0 < 1.4.0~beta1+dfsg-4 | 1.4.0~beta1+dfsg-4 |
| trusteddomain | opendmarc | >= 0 < 1.4.0~beta1+dfsg-4 | 1.4.0~beta1+dfsg-4 |
| trusteddomain | opendmarc | >= 0 < 1.4.0~beta1+dfsg-4 | 1.4.0~beta1+dfsg-4 |
| trusteddomain | opendmarc | >= 0 < 1.4.0~beta1+dfsg-4 | 1.4.0~beta1+dfsg-4 |
| trusteddomain | opendmarc | 1.3.0 – 1.3.2 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
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Debian
CVE-2019-20790: opendmarc - OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows at...
vendor_debian·2019·CVSS 9.8
CVE-2019-20790 [CRITICAL] CVE-2019-20790: opendmarc - OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows at...
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
Scope: local
bookworm: resolved (fixed in 1.4.0~beta1+dfsg-4)
bullseye: resolved (fixed in 1.4.0~beta1+dfsg-4)
forky: resolved (fixed in 1.4.0~beta1+dfsg-4)
sid: resolved (fixed in 1.4.0~beta1+dfsg-4)
trixie: resolved (fixed in 1.4.0~beta1+dfsg-4)
GHSA
GHSA-6pph-69rg-fpw6: OpenDMARC through 1
ghsa_unreviewed·2022-05-24
CVE-2019-20790 [MEDIUM] CWE-290 GHSA-6pph-69rg-fpw6: OpenDMARC through 1
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
OSV
CVE-2019-20790: OpenDMARC through 1
osv·2020-04-27·CVSS 9.8
CVE-2019-20790 [CRITICAL] CVE-2019-20790: OpenDMARC through 1
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [epel-all]
bugzilla·2020-04-27·CVSS 9.8
CVE-2019-20790 [CRITICAL] CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [epel-all]
CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple support
Bugzilla
CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [fedora-all]
bugzilla·2020-04-27·CVSS 9.8
CVE-2019-20790 [CRITICAL] CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [fedora-all]
CVE-2019-20790 CVE-2020-12272 opendmarc: Two vulnerabilities in openDMARC 1.3.2 [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple sup
Bugzilla
CVE-2020-12272 CVE-2019-20790 opendmarc: Two vulnerabilities in openDMARC 1.3.2
bugzilla·2020-04-27·CVSS 9.8
CVE-2020-12272 [CRITICAL] CVE-2020-12272 CVE-2019-20790 opendmarc: Two vulnerabilities in openDMARC 1.3.2
CVE-2020-12272 CVE-2019-20790 opendmarc: Two vulnerabilities in openDMARC 1.3.2
Two vulnerabilities in openDMARC 1.3.2:
OpenDMARC through 1.3.2 and 1.4.x allows attacks that inject authentication results to provide false information about the domain that originated an e-mail message. This is caused by incorrect parsing and interpretation of SPF/DKIM authentication results, as demonstrated by the example.net(.example.com substring.
https://sourceforge.net/p/opendmarc/tickets/237/
https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf
OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
https://bugs.launchpad.net/pypolicy
https://bugs.launchpad.net/pypolicyd-spf/+bug/1838816https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/https://sourceforge.net/p/opendmarc/tickets/235/https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdfhttps://bugs.launchpad.net/pypolicyd-spf/+bug/1838816https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/https://sourceforge.net/p/opendmarc/tickets/235/https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf
2020-04-27
Published