CVE-2011-0764

2011-03-3100:00:00

ubuntu.com

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.278

Percentile

96.8%

JSON

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.

Notes

Author	Note
mdeslaur	xpdf in natty is now built with the poppler engine xpdf in earlier releases seems to use system t1lib
jdstrand	requested reproducers from report on 2011-10-13

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarcht1lib< 5.1.2-3ubuntu0.10.04.1UNKNOWN
ubuntu10.10noarcht1lib< 5.1.2-3ubuntu0.10.10.1UNKNOWN
ubuntu11.04noarcht1lib< 5.1.2-3ubuntu0.11.04.1UNKNOWN
ubuntu11.10noarcht1lib< 5.1.2-3ubuntu0.11.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	t1lib	< 5.1.2-3ubuntu0.10.04.1	UNKNOWN
ubuntu	10.10	noarch	t1lib	< 5.1.2-3ubuntu0.10.10.1	UNKNOWN
ubuntu	11.04	noarch	t1lib	< 5.1.2-3ubuntu0.11.04.1	UNKNOWN
ubuntu	11.10	noarch	t1lib	< 5.1.2-3ubuntu0.11.10.1	UNKNOWN