Published: 28/02/2018 Updated: 31/10/2019

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote malicious users to cause a denial of service (integer underflow or overflow, and application crash) via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm.

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gnu binutils 2.30
redhat enterprise linux desktop 7.0
redhat enterprise linux server 7.0
redhat enterprise linux workstation 7.0

Synopsis Low: binutils security, bug fix, and enhancement update Type/Severity Security Advisory: Low Topic An update for binutils is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) b ...

An integer wraparound has been discovered in the Binary File Descriptor (BFD) library distributed in GNU Binutils up to version 230 An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information(CVE-2018-7568) The ignore_section_sym function in elfc in the Binary File Descriptor (BFD) library (aka libbfd), as di ...

An integer wraparound has been discovered in the Binary File Descriptor (BFD) library distributed in GNU Binutils up to version 230 An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information ...

CWE-190 CWE-191 https://sourceware.org/bugzilla/show_bug.cgi?id=22895 https://access.redhat.com/errata/RHSA-2018:3032 https://security.gentoo.org/glsa/201811-17 https://access.redhat.com/errata/RHBA-2019:0327 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html https://access.redhat.com/errata/RHSA-2018:3032 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2019-1138.html

CVE-2018-7569

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