CVE-2017-2626

It was discovered that libICE before 1.0.9-8 used a weak entropy to generate keys. A local attacker could potentially use this flaw for session hijacking using the information available from the process list.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/	Mitigation Third Party Advisory
https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b	Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2626	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/201704-03	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1865	Third Party Advisory
http://www.securitytracker.com/id/1037919	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/96480	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2019/07/14/3
https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:freedesktop:libice:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::*

Information

Published : 2018-07-27 12:29

Updated : 2023-02-12 15:29

NVD link : CVE-2017-2626

Mitre link : CVE-2017-2626

JSON object : View

CWE

CWE-331

Insufficient Entropy

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Products Affected

redhat

enterprise_linux_desktop
enterprise_linux_server_aus
enterprise_linux_workstation
enterprise_linux_server_eus
enterprise_linux_server

freedesktop

libice

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