PT-2019-8752 · Unknown · Tftp Server

Ddaa · Published 2019-12-23 · Updated 2020-01-03 · CVE-2018-10387

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TFTP Server versions 1.66 and earlier

Description A heap-based overflow issue allows remote attackers to cause a denial of service or possibly execute arbitrary code by sending a long TFTP error packet.

Recommendations For versions 1.66 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-10387

Affected Products

Tftp Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-10387 · Security Note
• https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62 · Patch
• https://osv.dev/vulnerability/CVE-2018-10387 · Vendor Advisory