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CVE-2006-3251

UnknownEPSS 3.59%

Last modified

CVE-2006-3251 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.. EPSS estimates a 3.59% chance of exploitation in the next 30 days.

Description

Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.

Metrics

EPSS Probability
3.59%

88.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HashcashHashcash<= 1.20
HashcashHashcash1.00
HashcashHashcash1.01
HashcashHashcash1.02
HashcashHashcash1.03
HashcashHashcash1.04
HashcashHashcash1.05
HashcashHashcash1.06
HashcashHashcash1.07
HashcashHashcash1.08
HashcashHashcash1.09
HashcashHashcash1.10
HashcashHashcash1.11
HashcashHashcash1.12
HashcashHashcash1.13
HashcashHashcash1.14
HashcashHashcash1.15
HashcashHashcash1.16
HashcashHashcash1.17
HashcashHashcash1.18
HashcashHashcash1.19

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-3251?
Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.
How severe is CVE-2006-3251?
Severity scoring for CVE-2006-3251 is pending analysis. The EPSS model estimates a 3.59% probability of exploitation in the next 30 days.
How do I fix CVE-2006-3251?
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-2006-3251?

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

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Source: NVD / NIST