The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-05-22T18:00:00

Updated: 2024-08-05T16:55:22.358Z

Reserved: 2017-05-22T00:00:00

Link: CVE-2017-9146

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-05-22T18:29:00.223

Modified: 2023-11-07T02:50:37.183

Link: CVE-2017-9146

cve-icon Redhat

No data.