Resource Exhaustion Affecting apache2 package, versions <2.4.68-1~deb13u1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
10.17% (96th percentile)

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  • Snyk IDSNYK-ECHOLATEST-APACHE2-20385070
  • published2 Oct 2026
  • disclosed5 Jan 2007

Introduced: 5 Jan 2007

CVE-2007-0086  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Echo:latest apache2 to version 2.4.68-1~deb13u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apache2 package and not the apache2 package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

The Apache HTTP Server, when accessed through a TCP connection with a large window size, allows remote attackers to cause a denial of service (network bandwidth consumption) via a Range header that specifies multiple copies of the same fragment. NOTE: the severity of this issue has been disputed by third parties, who state that the large window size required by the attack is not normally supported or configured by the server, or that a DDoS-style attack would accomplish the same goal

CVSS Base Scores

version 3.1