CVE-2017-9055
CRITICALCVSS 9.8/10EPSS 1.74%
Last modified
CVE-2017-9055 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue, also known as DW201703-001, was discovered in libdwarf 2017-03-21. In dwarf_formsdata() a few data types were not checked for being in bounds, leading to a heap-based buffer over-read.. EPSS estimates a 1.74% chance of exploitation in the next 30 days.
Description
An issue, also known as DW201703-001, was discovered in libdwarf 2017-03-21. In dwarf_formsdata() a few data types were not 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
Frequently Asked Questions
What is CVE-2017-9055?
An issue, also known as DW201703-001, was discovered in libdwarf 2017-03-21. In dwarf_formsdata() a few data types were not checked for being in bounds, leading to a heap-based buffer over-read.
How severe is CVE-2017-9055?
CVE-2017-9055 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.74% probability of exploitation in the next 30 days.
How do I fix CVE-2017-9055?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-9055?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST