Vulnerability CVE-2011-0764


Published: 2011-03-31   Modified: 2012-02-13

Description:
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.

See advisories in our WLB2 database:
Topic
Author
Date
High
xpdf multiple vulnerabilities allow remote code execution
Advisories Touca...
02.04.2011

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
T1lib -> T1lib 
Glyphandcog -> Xpdfreader 
Foolabs -> XPDF 

 References:
http://rhn.redhat.com/errata/RHSA-2012-1201.html
http://securityreason.com/securityalert/8171
http://securitytracker.com/id?1025266
http://www.foolabs.com/xpdf/download.html
http://www.kb.cert.org/vuls/id/376500
http://www.kb.cert.org/vuls/id/MAPG-8ECL8X
http://www.mandriva.com/security/advisories?name=MDVSA-2012:002
http://www.mandriva.com/security/advisories?name=MDVSA-2012:144
http://www.securityfocus.com/archive/1/517205/100/0/threaded
http://www.securityfocus.com/bid/46941
http://www.toucan-system.com/advisories/tssa-2011-01.txt
http://www.ubuntu.com/usn/USN-1316-1
http://www.vupen.com/english/advisories/2011/0728
https://exchange.xforce.ibmcloud.com/vulnerabilities/66208
https://security.gentoo.org/glsa/201701-57

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