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CVE-2011-1554

Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (a…

Impact

Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764.

Affected products

VendorProductAffected versions
T1libT1lib
through 5.1.2
Versions 0.1, 0.2, 0.3, 0.4, 0.5
FoolabsXpdf
Versions 0.5a, 0.7a, 0.91a, 0.91b, 0.91c, 0.92a
GlyphandcogXpdfreader
through 3.02
Versions 0.2, 0.3, 0.4, 0.5, 0.6

Weakness classification

CWE-189

References