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Release of Invalid Pointer or Reference Affecting exim4 package, versions <4.95-4

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.37% (73rd percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-EXIM4-2976180
  • published 7 Aug 2022
  • disclosed 6 Aug 2022
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Introduced: 6 Aug 2022

CVE-2022-37451 Open this link in a new tab
CWE-763 Open this link in a new tab

How to fix?

Upgrade Debian:unstable exim4 to version 4.95-4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream exim4 package and not the exim4 package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc.

References