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CVE-2018-12641

Status Candidate

Overview

An issue was discovered in arm_pt in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_arm_hp_template, demangle_class_name, demangle_fund_type, do_type, do_arg, demangle_args, and demangle_nested_args. This can occur during execution of nm-new.

Related Files

Ubuntu Security Notice USN-4326-1
Posted Apr 8, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4326-1 - It was discovered that libiberty incorrectly handled parsing certain binaries. If a user or automated system were tricked into processing a specially crafted binary, a remote attacker could use this issue to cause libiberty to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2018-12641, CVE-2018-17794, CVE-2018-18700, CVE-2019-9070
SHA-256 | cce5ccd1381ca4371468d48f13ccafdaf17f92a77a25c83dfdfc7b301ed31bc8
Red Hat Security Advisory 2019-2075-01
Posted Aug 6, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-2075-01 - The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line utilities. Issues addressed include buffer overflow and null pointer vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2018-1000876, CVE-2018-12641, CVE-2018-12697
SHA-256 | e7188c051adb6aff82a4b7dafe00026da5f91d4b676d5cef5cdc955b2e2d39af
Gentoo Linux Security Advisory 201908-01
Posted Aug 3, 2019
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201908-1 - Multiple vulnerabilities have been found in Binutils, the worst of which may allow remote attackers to cause a Denial of Service condition. Versions less than 2.32-r1 are affected.

tags | advisory, remote, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2018-10372, CVE-2018-10373, CVE-2018-10534, CVE-2018-10535, CVE-2018-12641, CVE-2018-12697, CVE-2018-12698, CVE-2018-12699, CVE-2018-12700, CVE-2018-13033, CVE-2018-19931, CVE-2018-19932, CVE-2018-20002, CVE-2018-20651
SHA-256 | e47ef20d77f45205b09348e695bce0bb9fb00480da6d3399ea647eae090f5707
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