MGASA-2020-0285

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2020-10933
Published: 07 Jul 2020, 13:47
Last modified:16 Apr 2026, 04:43

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Jul 2020, 13:47
Published
Vulnerability first disclosed
16 Apr 2026, 04:43
Last Modified
Vulnerability information updated

Description

Updated ruby packages fix security vulnerability Updated ruby packages fix security vulnerability: An issue was discovered in Ruby through 2.5.7. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter (CVE-2020-10933).

Affected Systems

  • mageia•ruby

    < 2.5.8-21.mga7

References (4)