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

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-09T16:00:00

Updated: 2019-11-06T00:06:59

Reserved: 2019-02-09T00:00:00


Link: CVE-2019-7664

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-02-09T16:29:00.360

Modified: 2023-02-28T20:45:32.437


Link: CVE-2019-7664

JSON object: View

cve-icon Redhat Information

No data.

CWE