Integer Overflow or Wraparound Affecting libcurl-devel package, versions <0:7.61.1-11.amzn2.0.2


Severity

0.0
low
0
10

    Threat Intelligence

    EPSS
    1.66% (88th percentile)

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  • Snyk ID SNYK-AMZN2-LIBCURLDEVEL-1671189
  • published 27 Sep 2021
  • disclosed 28 May 2019

How to fix?

Upgrade Amazon-Linux:2 libcurl-devel to version 0:7.61.1-11.amzn2.0.2 or higher.
This issue was patched in ALAS2-2019-1233.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl-devel package and not the libcurl-devel package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.

CVSS Scores

version 3.1
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Snyk

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

3.7 low
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Red Hat

3.7 low