Improper Input Validation Affecting curl package, versions <7.43.0-1


Severity

0.0
medium
0
10

    Threat Intelligence

    EPSS
    1.12% (85th percentile)

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  • Snyk ID SNYK-DEBIAN12-CURL-1543990
  • published 22 Jun 2015
  • disclosed 22 Jun 2015

How to fix?

Upgrade Debian:12 curl to version 7.43.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

The smb_request_state function in cURL and libcurl 7.40.0 through 7.42.1 allows remote SMB servers to obtain sensitive information from memory or cause a denial of service (out-of-bounds read and crash) via crafted length and offset values.

CVSS Scores

version 3.1
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Snyk

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

6.5 medium
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Red Hat

5.4 medium