Integer Overflow or Wraparound Affecting nginx package, versions <1.10.3-1+deb9u1


Severity

0.0
high
0
10

    Threat Intelligence

    EPSS
    96.28% (100th percentile)

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  • Snyk ID SNYK-DEBIAN9-NGINX-340988
  • published 13 Jul 2017
  • disclosed 13 Jul 2017

How to fix?

Upgrade Debian:9 nginx to version 1.10.3-1+deb9u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nginx package and not the nginx package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1
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Snyk

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
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NVD

7.5 high
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Red Hat

5.3 medium