The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-01-04T17:00:00

Updated: 2024-08-05T12:05:17.789Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2018-20673

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-01-04T18:29:00.210

Modified: 2024-11-21T04:01:57.977

Link: CVE-2018-20673

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-12-27T00:00:00Z

Links: CVE-2018-20673 - Bugzilla