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CVE-2007-3847

UnknownEPSS 12.90%

Last modified

CVE-2007-3847 is a vulnerability of currently unknown severity. The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.. EPSS estimates a 12.90% chance of exploitation in the next 30 days.

Description

The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.

Metrics

EPSS Probability
12.90%

95.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheHttp Server>= 2.0.35, < 2.0.61
ApacheHttp Server>= 2.2.0, < 2.2.6
FedoraprojectFedora7
FedoraprojectFedora Core6
CanonicalUbuntu Linux6.06
CanonicalUbuntu Linux6.10
CanonicalUbuntu Linux7.04
CanonicalUbuntu Linux7.10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-3847?
The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.
How severe is CVE-2007-3847?
Severity scoring for CVE-2007-3847 is pending analysis. The EPSS model estimates a 12.90% probability of exploitation in the next 30 days.
How do I fix CVE-2007-3847?
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.

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Source: NVD / NIST