SUSE: CVE-2018-20651: SUSE Linux Security Advisory
4
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
01/01/2019
10/17/2019
10/15/2019
10/22/2021
Description
A NULL pointer dereference was discovered in elf_link_add_object_symbols 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 ET_DYN with no program headers. A specially crafted ELF file allows remote attackers to cause a denial of service, as demonstrated by ld.
Solution(s)
- suse-upgrade-binutils
- suse-upgrade-binutils-devel
- suse-upgrade-binutils-devel-32bit
- suse-upgrade-binutils-gold
- suse-upgrade-cross-aarch64-binutils
- suse-upgrade-cross-arm-binutils
- suse-upgrade-cross-avr-binutils
- suse-upgrade-cross-epiphany-binutils
- suse-upgrade-cross-hppa-binutils
- suse-upgrade-cross-hppa64-binutils
- suse-upgrade-cross-i386-binutils
- suse-upgrade-cross-ia64-binutils
- suse-upgrade-cross-m68k-binutils
- suse-upgrade-cross-mips-binutils
- suse-upgrade-cross-ppc-binutils
- suse-upgrade-cross-ppc64-binutils
- suse-upgrade-cross-ppc64le-binutils
- suse-upgrade-cross-riscv64-binutils
- suse-upgrade-cross-rx-binutils
- suse-upgrade-cross-s390-binutils
- suse-upgrade-cross-s390x-binutils
- suse-upgrade-cross-sparc-binutils
- suse-upgrade-cross-sparc64-binutils
- suse-upgrade-cross-spu-binutils
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center