Home/CVE/hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an os_random() function call.
CVE

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an os_random() function call.

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an os_random() function call.

HIGH · CVSS 7.5 EPSS 0.0043
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-332Insufficient Entropy in PRNG
▤

Affected Products & Versions

1
w1.fi hostapd< 2.6
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · Hostapd-Insufficient-Entropy.htmlpacketstormsecurity.com
▣

Scoring & Timeline

7.5
HIGH · 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 NVD23 Mar 2019 · 07:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
⚑

Vendor Advisories

1
usnUSN-3944-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2020/Feb/26
http://www.openwall.com/lists/oss-security/2020/02/27/1
http://www.openwall.com/lists/oss-security/2020/02/27/2
https://lists.debian.org/debian-lts-announce/2019/03/msg00035.html
https://usn.ubuntu.com/3944-1/
https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389PatchThird Party Advisory
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