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CVE-2018-18521

nvd nist
Published: Oct 19, 2018Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.

Affected (11)

Show all products
Elfutils Project: Elfutils · Debian: Debian Linux · Redhat: Enterprise Linux Desktop, Enterprise Linux Server, Enterprise Linux Workstation · Opensuse: Leap · Canonical: Ubuntu Linux
Elfutils Project
1 product
Elfutils
Debian
1 product
Debian Linux
Redhat
3 products
Enterprise Linux Desktop
Enterprise Linux Server
Enterprise Linux Workstation
Opensuse
1 product
Leap
Canonical
1 product
Ubuntu Linux
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Elfutils
Version 0.174
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 8.0
Debian Linux
Version 9.0
Configuration C
3 vulnerable
Vulnerable SoftwareAffected Versions
Enterprise Linux Desktop
Version 7.0
Enterprise Linux Server
Version 7.0
Enterprise Linux Workstation
Version 7.0
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Opensuse
Leap
Version 15.0
Leap
Version 15.1
Configuration E
3 vulnerable
Vulnerable SoftwareAffected Versions
Canonical
Ubuntu Linux
Version 16.04
Ubuntu Linux
Version 18.04
Ubuntu Linux
Version 18.10

Related CWEs

CWE-369
Divide By Zero
The product divides a value by zero.

References (14)

Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
ExploitIssue TrackingThird Party Advisory
Source: cve@mitre.org
Mailing ListPatchThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.