CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HCVE-2020-27545
Medium (6.5) in libdwarf project libdwarf. EPSS 0.8% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
- CWE
- CWE-763
- Published
- Modified
- Record from
- the NVD, synced
Affected
- libdwarf_project:libdwarf
References
- http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/
- https://bugzilla.redhat.com/show_bug.cgi?id=2025694
- https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea
- https://sourceforge.net/projects/libdwarf/
- https://www.prevanders.net/dwarfbug.html#DW202010-001