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CVE-2016-0777

Publication date 14 January 2016

Last updated 24 July 2024

Ubuntu priority

High

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.

Status

Package Ubuntu Release Status
openssh 15.10 wily
Fixed 1:6.9p1-2ubuntu0.1
15.04 vivid
Fixed 1:6.7p1-5ubuntu1.4
14.04 LTS trusty
Fixed 1:6.6p1-2ubuntu2.4
12.04 LTS precise
Fixed 1:5.9p1-5ubuntu1.8

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N