CVEvulnerability

CVE-2019-5188

6.7 MEDIUM Published 2020-01-08 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2020-01-08
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.4 MEDIUM — AV:L/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-787

Description

A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

Affected configurations

• e2fsprogs project e2fsprogs (>= 1.43.3 <= 1.45.4) • fedoraproject fedora 30 • fedoraproject fedora 31 • debian debian linux 8.0 • debian debian linux 9.0 • canonical ubuntu linux 12.04 • canonical ubuntu linux 14.04 • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04 • canonical ubuntu linux 19.04 • canonical ubuntu linux 19.10 • opensuse leap 15.1 • netapp hci compute node firmware • netapp solidfire\, enterprise sds \& hci storage node

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References