Bug 1974707 (CVE-2021-34555) - CVE-2021-34555 opendmarc: remote NULL pointer dereference may lead to a DoS
Summary: CVE-2021-34555 opendmarc: remote NULL pointer dereference may lead to a DoS
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-34555
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1974710
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-06-22 11:02 UTC by Marian Rehak
Modified: 2021-10-28 05:30 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2021-10-28 05:30:01 UTC
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Description Marian Rehak 2021-06-22 11:02:48 UTC 
OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a multi-value From header field.

Reference:

https://github.com/trusteddomainproject/OpenDMARC/issues/179
https://github.com/trusteddomainproject/OpenDMARC/pull/178
Comment 1 Marian Rehak 2021-06-22 11:07:03 UTC 
Created opendmarc tracking bugs for this issue:

Affects: fedora-34 [bug 1974710]
Comment 2 Bojan Smojver 2021-07-11 02:46:09 UTC 
Could we please have this patched? There is a patch for this upstream.
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