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Oracle Solaris 11: CVE-2021-3156 (11.3 SRU 35.6.0, 11.4 SRU 30.88.3)

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Oracle Solaris 11: CVE-2021-3156 (11.3 SRU 35.6.0, 11.4 SRU 30.88.3)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
01/26/2021
Created
02/18/2021
Added
02/17/2021
Modified
11/17/2021

Description

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.

Solution(s)

  • oracle-solaris-11-3-upgrade-value-security-sudo-1-8-28-0-175-3-36-0-25-0
  • oracle-solaris-11-4-upgrade-value-security-sudo-1-8-31-1-11-4-30-0-1-88-3

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