Published: 18/10/2018 Updated: 24/08/2020

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 385

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

An issue exists 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.

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gnu binutils 2.31

Several security issues were fixed in libiberty ...

Several security issues were fixed in GNU binutils ...

An issue was discovered in cp-demanglec in GNU libiberty, as distributed in GNU Binutils 231 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 ...

CWE-674 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87636 http://www.securityfocus.com/bid/105693 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html https://usn.ubuntu.com/4326-1/https://usn.ubuntu.com/4336-1/https://nvd.nist.gov https://usn.ubuntu.com/4326-1/

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CVE-2018-18484

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