Improper Authentication Affecting libcurl package, versions <0:7.19.7-37.el6_5.3


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.75% (82nd percentile)

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  • Snyk ID SNYK-CENTOS6-LIBCURL-2097653
  • published 26 Jul 2021
  • disclosed 29 Jan 2014

How to fix?

Upgrade Centos:6 libcurl to version 0:7.19.7-37.el6_5.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl package and not the libcurl package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

cURL and libcurl 7.10.6 through 7.34.0, when more than one authentication method is enabled, re-uses NTLM connections, which might allow context-dependent attackers to authenticate as other users via a request.

References

CVSS Scores

version 3.1
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NVD

4.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
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Red Hat

4.3 medium