Published: 02/03/2018 Updated: 31/10/2019

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 605

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

The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows remote malicious users to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump.

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

The display_debug_ranges function in dwarfc in GNU Binutils 230 allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump ...

CWE-190 https://sourceware.org/bugzilla/show_bug.cgi?id=22905 http://www.securityfocus.com/bid/103264 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-2018-7643

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