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Status published
Unknown
CVE-2020-27545
libdwarf before 20201017 has a one-byte out-of-bounds read because of...
Vulnerability Description
libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://sourceforge.net/projects/libdwarf/
- https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea
- https://www.prevanders.net/dwarfbug.html#DW202010-001
- http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/
- https://bugzilla.redhat.com/show_bug.cgi?id=2025694
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Affected Vendor
libdwarf project
View all reports →Affected Software
libdwarf
Vulnerable Versions:
0
Timeline
Official Publish:
April 15th, 2023
Last Modified:
February 6th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.