Vulnerability Monitor

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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.

Published

2018-07-27T19:29:00.377

Last Modified

2024-11-21T03:23:51.640

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.2 (MEDIUM)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-331
Type: Secondary
CWE-331

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	freedesktop	libice	≤ 1.0.9	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_server_aus	7.4	Yes
Operating System	redhat	enterprise_linux_server_eus	7.4	Yes
Operating System	redhat	enterprise_linux_server_eus	7.5	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes

References

http://www.openwall.com/lists/oss-security/2019/07/14/3 ([email protected])
http://www.securityfocus.com/bid/96480 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1037919 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2017:1865 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2626 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b Patch, Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html ([email protected])
https://security.gentoo.org/glsa/201704-03 Third Party Advisory ([email protected])
https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/ Mitigation, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2019/07/14/3 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/96480 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1037919 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:1865 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2626 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201704-03 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/ Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)