Format string vulnerability in the log function in Net::Server 0.87 and previous versions, as used in Postfix Greylisting Policy Server (Postgrey) 1.18 and previous versions, and possibly other products, allows remote malicious users to cause a denial of service (crash) via format string specifiers that are not properly handled before being sent to syslog, as demonstrated using sender addresses to Postgrey.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
postgrey postgrey 1.18 |
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postgrey postgrey |
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postgrey postgrey 1.17 |
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