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Unrated severityNVD Advisory· Published Nov 17, 2003· Updated Jun 16, 2026

CVE-2003-0843

CVE-2003-0843

Description

Format string vulnerability in mod_gzip_printf for mod_gzip 1.3.26.1a and earlier, and possibly later official versions, when running in debug mode and using the Apache log, allows remote attackers to execute arbitrary code via format string characters in an HTTP GET request with an "Accept-Encoding: gzip" header.

Affected products

2
  • Schroepl/Mod Gzip
    cpe:2.3:a:dag_apt_repository:mod_gzip:*:*:*:*:*:*:*:*
    Range: <=1.3.26.1a
  • Gzip/Gzipllm-fuzzy
    Range: <=1.3.26.1a

Patches

Vulnerability mechanics

References

1

News mentions

0

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