CVE-2009-4778: n/a vulnerability

CVE-2009-4778: Multiple unspecified vulnerabilities in the PDF distiller in the Attachment Service component in Research I...

Multiple unspecified vulnerabilities in the PDF distiller in the Attachment Service component in Research In Motion (RIM) BlackBerry Enterprise Server (BES) software 4.1.3 through 4.1.7 and 5.0.0, and BlackBerry Professional Software 4.1.4, allow user-assisted remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted .pdf file attachment, a different vulnerability than CVE-2008-3246, CVE-2009-0176, CVE-2009-0219, CVE-2009-2643, and CVE-2009-2646.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 04:13 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy BlackBerry server issue in PDF attachment handling. A malicious PDF attachment could crash the service through memory corruption and may allow code execution. The sources do not provide CVSS, CWE, exploit details, or a confirmed patch in the bundle. Exposure is likely limited to organizations still operating BlackBerry Enterprise Server 4.1.3 through 4.1.7 or 5.0.0, or BlackBerry Professional Software 4.1.4, with PDF attachment processing enabled. Prioritize only if legacy BlackBerry server infrastructure remains in use. For affected environments, treat as high priority because email attachment handling can affect availability and may expose server-side code execution risk. Mitigation focus: Inventory legacy BlackBerry Enterprise Server and Professional Software instances.; Check BlackBerry KB19860 or vendor archives for official remediation guidance.; Disable or restrict PDF attachment distillation where operationally feasible..

Prepared: Jun 28, 2026, 02:49 UTC (UTC+00:00)

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

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 21, 2010, 14:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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