National Vulnerability Database

National Vulnerability Database

National Vulnerability
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There are 4 matching records.
Vuln ID Summary CVSS Severity
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 (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.

Published: March 31, 2011; 07:55:00 PM -04:00
V2: 4.3 MEDIUM
CVE-2011-1553

Use-after-free vulnerability 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 write, a different vulnerability than CVE-2011-0764.

Published: March 31, 2011; 07:55:00 PM -04:00
V2: 4.3 MEDIUM
CVE-2011-1552

t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, reads from invalid memory locations, which allows remote attackers to cause a denial of service (application crash) via a crafted Type 1 font in a PDF document, a different vulnerability than CVE-2011-0764.

Published: March 31, 2011; 07:55:00 PM -04:00
V2: 4.3 MEDIUM
CVE-2011-0764

t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, uses an invalid pointer in conjunction with a dereference operation, which allows remote attackers to execute arbitrary code via a crafted Type 1 font in a PDF document, as demonstrated by testz.2184122398.pdf.

Published: March 31, 2011; 06:55:02 PM -04:00
V2: 6.8 MEDIUM