Out-of-bounds Write Affecting musl package, versions <1.1.19-r11


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.62% (79th percentile)
Expand this section
NVD
9.8 critical

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-ALPINE38-MUSL-458276
  • published 6 Aug 2019
  • disclosed 6 Aug 2019

How to fix?

Upgrade Alpine:3.8 musl to version 1.1.19-r11 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream musl package and not the musl package as distributed by Alpine. See How to fix? for Alpine:3.8 relevant fixed versions and status.

musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.