Heap-based buffer overflow in Binutils - CVE-2019-9075

Vulnerability identifier: #VU19612

CSH Severity: Medium

CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2019-9075

CWE-ID: CWE-122

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in _bfd_archive_64_bit_slurp_armap() function in archive64.c within the libbfd library, distributed in GNU Binutils. A remote attacker can trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Binutils
Gentoo Linux
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
HPE Helion Openstack
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
Opensuse
sys-devel/binutils
binutils-gold
cross-spu-binutils-debugsource
cross-spu-binutils-debuginfo
cross-spu-binutils
cross-ppc-binutils-debugsource
cross-ppc-binutils-debuginfo
cross-ppc-binutils
binutils-gold-debuginfo
binutils
libctf0-debuginfo
libctf0
libctf-nobfd0-debuginfo
libctf-nobfd0
binutils-devel
binutils-debugsource
binutils-debuginfo

Install update from vendor's website.

Binutils - update to 2.33.1
sys-devel/binutils - update to 2.35.2
binutils-gold - update to 2.37-9.39.1
cross-spu-binutils-debugsource - update to 2.37-9.39.1
cross-spu-binutils-debuginfo - update to 2.37-9.39.1
cross-spu-binutils - update to 2.37-9.39.1
cross-ppc-binutils-debugsource - update to 2.37-9.39.1
cross-ppc-binutils-debuginfo - update to 2.37-9.39.1
cross-ppc-binutils - update to 2.37-9.39.1
binutils-gold-debuginfo - update to 2.37-9.39.1
binutils - update to 2.37-9.39.1
libctf0-debuginfo - update to 2.37-9.39.1
libctf0 - update to 2.37-9.39.1
libctf-nobfd0-debuginfo - update to 2.37-9.39.1
libctf-nobfd0 - update to 2.37-9.39.1
binutils-devel - update to 2.37-9.39.1
binutils-debugsource - update to 2.37-9.39.1
binutils-debuginfo - update to 2.37-9.39.1

• https://security.netapp.com/advisory/ntap-20190314-0003/
• https://sourceware.org/bugzilla/show_bug.cgi?id=24236
• https://support.f5.com/csp/article/K42059040

• Multiple vulnerabilities in GNU Binutils
• OpenSUSE Linux update for binutils
• OpenSUSE Linux update for binutils
• SUSE update for binutils
• Gentoo update for Binutils