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CVE-2017-7529

Publication date 11 July 2017

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially crafted request.

Read the notes from the security team

Status

Package Ubuntu Release Status
nginx 17.04 zesty
Fixed 1.10.3-1ubuntu3.1
16.10 yakkety
Fixed 1.10.1-0ubuntu1.3
16.04 LTS xenial
Fixed 1.10.3-0ubuntu0.16.04.2
14.04 LTS trusty
Fixed 1.4.6-1ubuntu3.8

Notes

sbeattie

from the nginx announcement, the following configuration can be used as a temporary workaround: max_ranges 1;

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
nginx

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N