roehling/postsrsd

roehling/postsrsd

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Releases27
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Last Release
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Postfix Sender Rewriting Scheme daemon
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2021-35525↗
5.3 MEDIUM5 MEDIUM

PostSRSd before 1.11 allows a denial of service (subprocess hang) if Postfix sends certain long data fields such as multiple concatenated email addresses. NOTE: the PostSRSd maintainer acknowledges "theoretically, this error should never occur ... I'm not sure if there's a reliable way to trigger this condition by an external attacker, but it is a security bug in PostSRSd nevertheless."

CVE-2020-35573↗
7.5 HIGH5 MEDIUM

srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a long timestamp tag in an SRS address.