Home/CVE/illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a s
CVE

CVE-2016-6560

illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a s

illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a system crash.

HIGH · CVSS 8.6 EPSS 0.00481
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-195Signed to Unsigned Conversion Error
CWE-20Improper Input Validation
▤

Affected Products & Versions

1
illumosall versions
▣

Scoring & Timeline

8.6
HIGH · CVSS v3.0 · cret@cert.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 NVD31 Mar 2017 · 07:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/illumos/illumos-gate/commit/5aaab1a49679c26dbcb6fb6dc25799950d70cc71PatchThird Party Advisory
https://www.illumos.org/issues/7488PatchVendor Advisory
https://www.openindiana.org/2016/11/01/cve-2016-6560-cve-2016-6561-security-issues-in-illumos/Third Party Advisory
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