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.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/106444 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2019:3352 | |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88539 | Exploit Issue Tracking Third Party Advisory |
https://support.f5.com/csp/article/K62602089 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-01-02T14:00:00
Updated: 2019-11-06T00:07:41
Reserved: 2019-01-02T00:00:00
Link: CVE-2018-20657
JSON object: View
NVD Information
Status : Modified
Published: 2019-01-02T14:29:00.313
Modified: 2019-11-06T01:15:17.870
Link: CVE-2018-20657
JSON object: View
Redhat Information
No data.
CWE