CVE-2018-1084

corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.

CVSS v3.0 7.5 HIGH
CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:corosync:corosync:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

Information

Published : 2018-04-12 10:29

Updated : 2023-01-31 12:14

NVD link : CVE-2018-1084

Mitre link : CVE-2018-1084

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

redhat

enterprise_linux_server

corosync

corosync

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