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CVE-2001-1034

• Severity: high (CVSS 7.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-09-23 · updated 2026-06-16

Description

Format string vulnerability in Hylafax on FreeBSD allows local users to execute arbitrary code via format specifiers in the -h hostname argument for (1) faxrm or (2) faxalter.

Affected products

• FreeBSD: 4.4

References

• http://www.securityfocus.com/archive/1/215984
• http://www.securityfocus.com/bid/3357
• https://exchange.xforce.ibmcloud.com/vulnerabilities/7164
• http://www.securityfocus.com/archive/1/215984
• http://www.securityfocus.com/bid/3357
• https://exchange.xforce.ibmcloud.com/vulnerabilities/7164

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