CVE-2017-9054
Last modified
CVE-2017-9054 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21. In _dwarf_decode_s_leb128_chk() a byte pointer was dereferenced just before it was checked for being in bounds, leading to a heap-based buffer over-read.. EPSS estimates a 1.79% chance of exploitation in the next 30 days.
Description
An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21. In _dwarf_decode_s_leb128_chk() a byte pointer was dereferenced just before it was checked for being in bounds, leading to a heap-based buffer over-read.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libdwarf Project | Libdwarf | 2017-03-21 |
References
- https://www.prevanders.net/dwarfbug.htmlThird Party Advisory
- https://www.prevanders.net/dwarfbug.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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