CVE-2018-20671
UnknownEPSS 1.98%
Last modified
CVE-2018-20671 is a vulnerability of currently unknown severity. load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.. EPSS estimates a 1.98% chance of exploitation in the next 30 days.
Description
load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Binutils | <= 2.31.1 |
References
- http://www.securityfocus.com/bid/106457Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=24005Exploit, Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/106457Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=24005Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20671?
load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.
How severe is CVE-2018-20671?
Severity scoring for CVE-2018-20671 is pending analysis. The EPSS model estimates a 1.98% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20671?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2018-20671?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST