CVE-2018-18484 An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there is a stack cons...
MediumCVSS 5.5
EPSS 1.9%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there is a stack consumption problem caused by recursive stack frames: cplus_demangle_type, d_bare_function_type, d_function_type.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/binutils(Debian:12) | < 2.32.51.20190707-1 | 2.32.51.20190707-1 |
| debian/binutils(Debian:13) | < 2.32.51.20190707-1 | 2.32.51.20190707-1 |
| debian/binutils(Debian:14) | < 2.32.51.20190707-1 | 2.32.51.20190707-1 |
| GNU binutils | = 2.31 | No fix listed |
References
- Debian Security Tracker CVE-2018-18484 vendor-advisory
- openSUSE-SU-2019:2415 vendor-advisory
- openSUSE-SU-2019:2432 vendor-advisory
- 105693 third-party-advisory vdb-entry
- gcc.gnu.org exploit issue-tracking third-party-advisory
- USN-4326-1 vendor-advisory
- USN-4336-1 vendor-advisory