5.5

CVE-2018-18521

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elfutils Project ≫ Elfutils Version0.174
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Opensuse ≫ Leap Version15.0
Opensuse ≫ Leap Version15.1
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.83% 0.76
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-369 Divide By Zero

The product divides a value by zero.

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
Third Party Advisory
Mailing List
https://access.redhat.com/errata/RHSA-2019:2197
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4012-1/
Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=23786
Third Party Advisory
Exploit
Issue Tracking
https://sourceware.org/ml/elfutils-devel/2018-q4/msg00055.html
Patch
Third Party Advisory
Mailing List