Improper Input Validation Affecting curl package, versions <7.24.0-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.6% (80th percentile)

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  • Snyk IDSNYK-DEBIAN9-CURL-359006
  • published6 Sept 2011
  • disclosed6 Sept 2011

Introduced: 6 Sep 2011

CVE-2011-3389  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Debian:9 curl to version 7.24.0-1 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:9 relevant fixed versions and status.

The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack.

References

CVSS Scores

version 3.1