5166 matches found
CVE-2019-7146
In elfutils 0.175, there is a buffer over-read in the eblobjectnote function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf...
CVE-2019-7150
The CVE-2019-7150 issue affects elfutils (0.175) where elf64_xlatetom in libelf/elf32_xlatetom.c can segfault because dwfl_segment_report_module does not check if core file dyn data is truncated. This leads to a crash/denial-of-service when processing crafted ELF inputs (as demonstrated by eu-sta...
elfutils 'ebl_object_note' function out-of-bounds read vulnerability
elfutils is a collection of utilities and libraries for reading, creating, and modifying ELF binaries. libebl is one of the libraries that provides ELF access. An out-of-bounds read vulnerability exists in the 'eblobjectnote' function of the eblobjnote.c file of libebl in elfutils version 0.175. ...
CVE-2019-7146
In elfutils 0.175, there is a buffer over-read in the eblobjectnote function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf...
Security Bulletin: Public disclosed GNU glibc vulnerabilities used by IBM OS Images for RedHat Linux in IBM PureApplication Systems (CVE-2017-16997 CVE-2018-1000001)
Summary There are public disclosed vulnerabilities from GNU glibc that are used by the OS Images for IBM PureApplication System. To address the vulnerabilities in response to CVE-2017-16997 and CVE-2018-1000001, IBM has released Version 2.2.5.3 for IBM PureApplication System, which includes IBM O...
ASAN/SUID - Local Privilege Escalation
!/bin/bash unsanitary.sh - ASAN/SUID Local Root Exploit Exploits er, unsanitized env var passing in ASAN which leads to file clobbering as root when executing setuid root binaries compiled with ASAN. Uses an overwrite of /etc/ld.so.preload to get root on a vulnerable system. Supply your own targe...
Amazon Linux 2 : binutils (ALAS-2019-1138)
An integer wraparound has been discovered in the Binary File Descriptor BFD library distributed in GNU Binutils up to version 2.30. An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information.CVE-2018-7568 The ignoresectionsym function in elf.c in the Binary Fi...
Low: binutils
Issue Overview: An integer wraparound has been discovered in the Binary File Descriptor BFD library distributed in GNU Binutils up to version 2.30. An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information.CVE-2018-7568 The ignoresectionsym function in elf.c ...
Fedora 28 : file (2018-7cd597eebf)
fix out-of-bounds read via a crafted ELF file CVE-2018-10360 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing...
Fedora 29 : elfutils (2018-91382c7bd3)
Add support for ELF version, gnu property and gnu attrbutes notes. Fix eu-strip/eu-unstrip section group handling. Fixes CVE-2018-18310, CVE-2018-18520 and CVE-2018-18521. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system...
Fedora 28 : elfutils (2018-cb25ae4b94)
Add support for ELF version, gnu property and gnu attrbutes notes. Fix eu-strip/eu-unstrip section group handling. Fixes CVE-2018-18310, CVE-2018-18520 and CVE-2018-18521. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system...
GNU Binutils Null Pointer Dereference Vulnerability
GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utilities developed by the GNU Project to work with object files in a variety of formats, with connectors, assemblers, and other tools for object files and archives.The Binary File Descriptor BFD library a.k.a...
UBUNTU-CVE-2018-20651
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
Null pointer dereference
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
CVE-2018-20651
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
CVE-2018-20651
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
DEBIAN-CVE-2018-20651
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
CVE-2018-20651
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31.1. This occurs for a crafted ETDYN with no program headers. A specially crafted ELF file allows remote attackers to cause a...
CVE-2018-20651
CVE-2018-20651 is a vulnerability in GNU Binutils (libbfd) where a NULL pointer is dereferenced in elf_link_add_object_symbols (elflink.c) when processing a crafted ET_DYN ELF without program headers. This leads to denial of service and is described as remote-exploit in ld. Connected advisories (...