CVE-2008-4799: pamperspective in Netpbm before 10.35.48 does not properly calculate a window height, which allows context-...

Security readout for executives and security teams

Netpbm versions before 10.35.48 have a crash bug in the pamperspective image tool. A specially crafted image can trigger an out-of-bounds read and deny service where Netpbm processes untrusted files. Business impact depends on whether image conversion is exposed through uploads, batch pipelines, or automated content processing. Exposure is most likely where legacy Netpbm packages process user-supplied or third-party images, especially web upload workflows, mail/media pipelines, or automated conversion services. Systems not using pamperspective or Netpbm image processing are less likely exposed. Treat as a targeted reliability risk for legacy image-processing services, not an enterprise-wide emergency. Patch during normal vulnerability remediation, with faster action for public upload or automated media-processing systems. Mitigation focus: Upgrade Netpbm to 10.35.48 or a vendor-supported fixed package.; Prioritize systems that process untrusted image uploads or external media feeds.; Restrict Netpbm processing to trusted inputs until updated..

Prepared

Jun 28, 2026, 18:33 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.