Out-of-Bounds Affecting haproxy package, versions <1.5.14-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.28% (68th percentile)

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  • Snyk IDSNYK-DEBIAN11-HAPROXY-523589
  • published6 Jul 2015
  • disclosed6 Jul 2015

Introduced: 6 Jul 2015

CVE-2015-3281  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:11 haproxy to version 1.5.14-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream haproxy package and not the haproxy package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.

CVSS Scores

version 3.1