CVEvulnerability

CVE-2019-7664

5.5 MEDIUM Published 2019-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-787

Description

In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).

Affected configurations

• elfutils project elfutils 0.175 • redhat enterprise linux 8.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux eus 8.1 • redhat enterprise linux eus 8.2 • redhat enterprise linux eus 8.4 • redhat enterprise linux eus 8.6 • redhat enterprise linux server 7.0 • redhat enterprise linux server aus 8.2 • redhat enterprise linux server aus 8.4 • redhat enterprise linux server aus 8.6 • redhat enterprise linux server tus 8.2 • redhat enterprise linux server tus 8.4 • redhat enterprise linux server tus 8.6 • redhat enterprise linux workstation 7.0

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References