7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.018 Low
EPSS
Percentile
88.1%
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.