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CVE-2004-0594

UnknownEPSS 54.86%

Last modified

CVE-2004-0594 is a vulnerability of currently unknown severity. The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.. EPSS estimates a 54.86% chance of exploitation in the next 30 days.

Description

The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.

Metrics

EPSS Probability
54.86%

98.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
OpenpkgOpenpkg2.0—
OpenpkgOpenpkg2.1—
AvayaConverged Communications Server2.0—
DebianDebian Linux3.0—
HpHp-Uxb.11.00—
HpHp-Uxb.11.11—
HpHp-Uxb.11.22—
HpHp-Uxb.11.23—
TrustixSecure Linux1.5—
TrustixSecure Linux2.0—
TrustixSecure Linux2.1—
PhpPhp>= 4.0, < 4.3.7—
PhpPhp5.0.0Beta1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-0594?
The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.
How severe is CVE-2004-0594?
Severity scoring for CVE-2004-0594 is pending analysis. The EPSS model estimates a 54.86% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0594?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2004-0594?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST