CVE-2018-7643

Published: Mar 2, 2018Modified: Nov 21, 2024

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 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.

Affected (4)

Products: Gnu: Binutils · Redhat: Enterprise Linux Desktop, Enterprise Linux Server, Enterprise Linux Workstation

1 product

3 products

Enterprise Linux Desktop

Enterprise Linux Server

Enterprise Linux Workstation

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Gnu Binutils	Version 2.30

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Redhat Enterprise Linux Desktop	Version 7.0
Redhat Enterprise Linux Server	Version 7.0
Redhat Enterprise Linux Workstation	Version 7.0

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (14)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/103264

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHBA-2019:0327

Source: cve@mitre.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2018:3032

Source: cve@mitre.org

Third Party Advisory

https://security.gentoo.org/glsa/201811-17

Source: cve@mitre.org

Third Party Advisory

https://sourceware.org/bugzilla/show_bug.cgi?id=22905

Source: cve@mitre.org

Issue TrackingThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/103264

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHBA-2019:0327

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://access.redhat.com/errata/RHSA-2018:3032

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://security.gentoo.org/glsa/201811-17

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://sourceware.org/bugzilla/show_bug.cgi?id=22905

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingThird Party Advisory

Timeline

No history available yet.