Home/CVE/X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving leng
CVE

CVE-2016-7946

X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving leng

X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving length fields.

HIGH · CVSS 7.5 EPSS 0.01158
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

2
x.org libxi<= 1.7.6
fedoraproject fedoraall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · security@opentext.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Dec 2016 · 08:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

5
usnUSN-5646-1
suse-csafSUSE-SU-2016:3189-1
suse-csafSUSE-SU-2016:3047-1
suse-csafSUSE-SU-2016:2828-1
suse-csafSUSE-SU-2016:2505-1
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2016/10/04/2
http://www.openwall.com/lists/oss-security/2016/10/04/4
http://www.securityfocus.com/bid/93374
http://www.securitytracker.com/id/1036945
https://cgit.freedesktop.org/xorg/lib/libXi/commit/?id=19a9cd607de73947fcfb104682f203ffe4e1f4e5
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C3NTWIWSQ575GREBVAOUQUIMDL5CDVGP/
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