CVEvulnerability
CVE-2017-2626
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-07-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.2 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-331
Description
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.
Affected configurations
• freedesktop libice (<= 1.0.9)
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.4
• redhat enterprise linux server eus 7.4
• redhat enterprise linux server eus 7.5
• redhat enterprise linux workstation 7.0
Related
Weakness · CWE (1)
- CWE-331 Insufficient Entropy weakness
References
- http://www.openwall.com/lists/oss-security/2019/07/14/3 www.openwall.com
- http://www.securityfocus.com/bid/96480 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037919 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1865 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2626 Issue Tracking, Patch, Third Party Advisory
- https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html lists.debian.org
- https://security.gentoo.org/glsa/201704-03 Third Party Advisory
- https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/ Mitigation, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/07/14/3 www.openwall.com
- http://www.securityfocus.com/bid/96480 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037919 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1865 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2626 Issue Tracking, Patch, Third Party Advisory
- https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00022.html lists.debian.org
- https://security.gentoo.org/glsa/201704-03 Third Party Advisory
- https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/ Mitigation, Third Party Advisory