vulnwire
8.6high

CVE-2016-6560

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

Published 9 y ago · modified 4 mo ago · JSON

CVSS
8.6
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.7%
percentile 77%
Public exploits
0
none known

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

Exploit prediction (EPSS)

1.68% probability of exploitation in the next 30 days, higher than 77% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.08.6CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NVD2.07.8AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected products

  • illumos osnet-incorporation

Classification

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

References

  • illumos.org /issues/7488 · x_refsource_CONFIRM, x_transferred
  • github.com /illumos/illumos-gate/commit/5aaab1a49679c26dbcb6fb6dc25799950d70cc71 · x_refsource_CONFIRM, x_transferred
  • openindiana.org /2016/11/01/cve-2016-6560-cve-2016-6561-security-issues-in-illumos/ · x_refsource_CONFIRM, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.