The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-01-02T14:00:00

Updated: 2024-08-05T12:05:17.725Z

Reserved: 2019-01-02T00:00:00

Link: CVE-2018-20657

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-01-02T14:29:00.313

Modified: 2019-11-06T01:15:17.870

Link: CVE-2018-20657

cve-icon Redhat

Severity : Low

Publid Date: 2018-12-18T00:00:00Z

Links: CVE-2018-20657 - Bugzilla