CVE-2019-7664

MediumCVSS 5.5/10Last modified Jun 17, 2026

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).

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://access.redhat.com/errata/RHSA-2019:2197Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3575Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24084Exploit, Issue Tracking, Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2197Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3575Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24084Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Feb 9, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

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