7.5

CVE-2018-1084

corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Corosync ≫ Corosync Version >= 2.3.0 < 2.4.4
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.17% 0.864
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-190 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.

http://www.securityfocus.com/bid/103758
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:1169
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1084
Patch
Third Party Advisory
Issue Tracking
https://security.gentoo.org/glsa/202107-01
Third Party Advisory
https://usn.ubuntu.com/4000-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4174
Third Party Advisory