Home/CVE/nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal bu
CVE

CVE-2014-9984

nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal bu

nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal buffer when processing netgroup requests, possibly leading to an nscd daemon crash or code execution as the user running nscd.

CRITICAL · CVSS 9.8 EPSS 0.005
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

1
gnu glibc<= 2.19
⚠

Public Exploits & PoCs

2
pocpacketstormsecurity.com · WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-...packetstormsecurity.com
pocpacketstormsecurity.com · Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.htmlpacketstormsecurity.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
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 NVD12 Jun 2017 · 01:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
usnUSN-6762-1
suse-csafSUSE-SU-2018:0076-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2019/Jun/18
http://seclists.org/fulldisclosure/2019/Sep/7
http://www.securityfocus.com/bid/99071
https://seclists.org/bugtraq/2019/Jun/14
https://seclists.org/bugtraq/2019/Sep/7
https://sourceware.org/bugzilla/show_bug.cgi?id=16695Issue TrackingPatchThird Party Advisory
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