CVE-2005-2096 Affecting zlib package, versions <1:1.2.2-7


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
5.63% (93rd percentile)

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  • Snyk IDSNYK-ECHOLATEST-ZLIB-19529331
  • published4 Sept 2026
  • disclosed6 Jul 2005

Introduced: 6 Jul 2005

CVE-2005-2096  (opens in a new tab)

How to fix?

Upgrade Echo:latest zlib to version 1:1.2.2-7 or higher.

NVD Description

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

zlib 1.2 and later versions allows remote attackers to cause a denial of service (crash) via a crafted compressed stream with an incomplete code description of a length greater than 1, which leads to a buffer overflow, as demonstrated using a crafted PNG file.

References

CVSS Base Scores

version 3.1