A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-01-15T00:00:00
Updated: 2024-08-05T12:05:17.694Z
Reserved: 2019-01-14T00:00:00
Link: CVE-2018-20712
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-01-15T00:29:00.257
Modified: 2024-11-21T04:02:00.663
Link: CVE-2018-20712
Redhat