CVE-2011-1554
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductT1lib
PublishedMar 31, 2011
First seenMar 31, 2011
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| t1lib t1lib | v ≤ 5.1.2, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.9.1, 0.9.2, 1.0, 1.0.1, 1.1.0, 1.1.1, 1.2, 1.3, 1.3.1, 5.0.0, 5.0.1, 5.0.2, 5.1.0, 5.1.1 | — |
| foolabs xpdf | 0.5a, 0.7a, 0.91a, 0.91b, 0.91c, 0.92a, 0.92b, 0.92c, 0.92d, 0.92e, 0.93a, 0.93b, 0.93c, 1.00a, 3.0.1, 3.02pl1, 3.02pl2, 3.02pl3, 3.02pl4 | — |
| glyphandcog xpdfreader | v ≤ 3.02, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.80, 0.90, 0.91, 0.92, 0.93, 1.00, 1.01, 2.00, 2.01, 2.02, 2.03, 3.00, 3.01, 3.02 | — |
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