CVE-2010-0425

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 94.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2010-03-05 · updated 2026-06-16

Description

modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and "orphaned callback pointers."

Affected products

Apache HTTP Server: from 2.0.37 before 2.0.64; from 2.2.0 before 2.2.15; from 2.3.0 before 2.3.7 — fixed in 2.0.64, 2.2.15, 2.3.7
Broadcom Vmware Ace Management Server: before 2.7.2 — fixed in 2.7.2
IBM HTTP Server: 6.0.2, 6.0.2.1, 6.0.2.3, 6.0.2.7, 6.0.2.9, 6.0.2.11 (+29)
IBM WebSphere Application Server: from 6.1 before 6.1.0.31 — fixed in 6.1.0.31
Oracle Corporation Oracle HTTP Server: 10.1.3.5.0

How to fix

Upgrade to a fixed version: Apache HTTP Server 2.0.64, 2.2.15, 2.3.7; Broadcom Vmware Ace Management Server 2.7.2; IBM WebSphere Application Server 6.1.0.31. Check the vendor advisory for mitigations.

References

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