dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles NULL files in a .debug_line file table, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to concat_filename. NOTE: this issue is caused by an incomplete fix for CVE-2017-15023.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-10-27T21:00:00
Updated: 2024-08-05T20:13:05.870Z
Reserved: 2017-10-27T00:00:00
Link: CVE-2017-15939
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-10-27T21:29:00.277
Modified: 2024-11-21T03:15:29.633
Link: CVE-2017-15939
Redhat