Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2014-9761

Disclosure Date: April 19, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long argument to the (1) nan, (2) nanf, or (3) nanl function.

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • canonical,
  • fedoraproject,
  • gnu,
  • opensuse,
  • suse

Products

  • fedora 23,
  • glibc,
  • linux enterprise debuginfo 11.0,
  • linux enterprise desktop 11.0,
  • linux enterprise desktop 12,
  • linux enterprise server 11.0,
  • linux enterprise server 12,
  • linux enterprise software development kit 11.0,
  • linux enterprise software development kit 12,
  • opensuse 13.2,
  • suse linux enterprise server 12,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 15.10

References

Advisory

Additional Info

Technical Analysis