VULNERABILITY INTELLIGENCE

CVE-2019-3858

CVSS score5 MEDIUM
EPSS probability6.45%
CISA KEVNot currently listed
Published2019-03-21
Last modified2026-10-14
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Description

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references