Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 719836 (CVE-2019-20790, CVE-2020-12272) - mail-filter/opendmarc: Multiple vulnerabilities (CVE-2019-20790, CVE-2020-12272)
Summary: mail-filter/opendmarc: Multiple vulnerabilities (CVE-2019-20790, CVE-2020-12272)
Status: IN_PROGRESS
Alias: CVE-2019-20790, CVE-2020-12272
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL: https://sourceforge.net/p/opendmarc/t...
Whiteboard: B4 [upstream cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2020-04-27 18:44 UTC by GLSAMaker/CVETool Bot
Modified: 2020-07-27 23:47 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description GLSAMaker/CVETool Bot gentoo-dev 2020-04-27 18:44:35 UTC 
CVE-2020-12272 (https://nvd.nist.gov/vuln/detail/CVE-2020-12272):
  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.
Comment 1 Sam James archtester gentoo-dev Security 2020-06-10 23:21:17 UTC 
* CVE-2019-20790

Description:
"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."

URL: https://bugs.launchpad.net/pypolicyd-spf/+bug/1838816
URL: https://sourceforge.net/p/opendmarc/tickets/235/
URL: https://github.com/trusteddomainproject/OpenDMARC/pull/48