In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2115-1 proftpd-dfsg security update
Debian DLA Debian DLA DLA-2115-2 proftpd-dfsg regression update
Debian DSA Debian DSA DSA-4635-1 proftpd-dfsg security update
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:26:16.038Z

Reserved: 2020-02-19T00:00:00

Link: CVE-2020-9273

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-20T16:15:11.950

Modified: 2024-11-21T05:40:19.713

Link: CVE-2020-9273

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses