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Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.

oval:org.mitre.oval:def:9788

Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Red Hat Enterprise Linux 4
  • CentOS Linux 4
  • Oracle Linux 4
Class:
vulnerability
Reference(s):
  • CVE-2006-2193
Product(s):