CVE-2018-20673
Last modified
CVE-2018-20673 is a vulnerability of currently unknown severity. The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.
Description
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Binutils | 2.31.1 |
References
- http://www.securityfocus.com/bid/106454Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=24039Exploit, Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/106454Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=24039Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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