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CVE-2018-10535

Status Candidate

Overview

The ignore_section_sym function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, does not validate the output_section pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file, as demonstrated by objcopy.

Related Files

Ubuntu Security Notice USN-4336-1
Posted Apr 22, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4336-1 - It was discovered that GNU binutils contained a large number of security issues. If a user or automated system were tricked into processing a specially-crafted file, a remote attacker could cause GNU binutils 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-2018-1000876, CVE-2018-10535, CVE-2018-12699, CVE-2018-17358, CVE-2018-17985, CVE-2018-18605, CVE-2018-18701, CVE-2018-20623, CVE-2018-9138, CVE-2019-17450, CVE-2019-9073
MD5 | 10887a53725f2b2f8af15b8804a07b1b
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
MD5 | c9376d585a6b8932147386522c03f930
Red Hat Security Advisory 2018-3032-01
Posted Oct 30, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-3032-01 - 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 denial of service and null pointer vulnerabilities.

tags | advisory, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2018-10372, CVE-2018-10373, CVE-2018-10534, CVE-2018-10535, CVE-2018-13033, CVE-2018-7208, CVE-2018-7568, CVE-2018-7569, CVE-2018-7642, CVE-2018-7643, CVE-2018-8945
MD5 | 7cbfdc53327edf28c9058926e8b6cb76
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