Back

CVE-2004-0700

Format string vulnerability in the mod_proxy hook functions function in ssl_engine_log.c in mod_ssl before 2.8.19 for Apache before 1.3.31 may allow remote attackers to execute arbitrary messages via format string specifiers in certain log messages for HTTPS that are handled by the ssl_log function.

Published: Jul 27, 2004 Modified: Jun 16, 2026

CVSS Metrics

Affected Products (44)

Vendor Product Version
mod_ssl mod_ssl 2.3.11
mod_ssl mod_ssl 2.4.0
mod_ssl mod_ssl 2.4.1
mod_ssl mod_ssl 2.4.2
mod_ssl mod_ssl 2.4.3
mod_ssl mod_ssl 2.4.4
mod_ssl mod_ssl 2.4.5
mod_ssl mod_ssl 2.4.6
mod_ssl mod_ssl 2.4.7
mod_ssl mod_ssl 2.4.8
mod_ssl mod_ssl 2.4.9
mod_ssl mod_ssl 2.4.10
mod_ssl mod_ssl 2.5.0
mod_ssl mod_ssl 2.5.1
mod_ssl mod_ssl 2.6.0
mod_ssl mod_ssl 2.6.1
mod_ssl mod_ssl 2.6.2
mod_ssl mod_ssl 2.6.3
mod_ssl mod_ssl 2.6.4
mod_ssl mod_ssl 2.6.5

…and 24 more

GitHub Security Advisory GHSA-mm6m-9rf6-5j2q

Format string vulnerability in the mod_proxy hook functions function in ssl_engine_log.c in...

Risk Scores

CVSS Score 7.5 / 10
EPSS Score 5.80%

Top 8% most likely to be exploited

Threat Score 31.7 / 100

Data Sources

NVD EPSS GitHub