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CVE-2011-1554

Date: March 31, 2011

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.

Severity Score

Related Resources (16)

http://securityreason.com/securityalert/8171
https://security.gentoo.org/glsa/201701-57
http://www.toucan-system.com/advisories/tssa-2011-01.txt
https://access.redhat.com/security/cve/CVE-2011-1554
http://www.securityfocus.com/archive/1/517205/100/0/threaded
http://www.vupen.com/english/advisories/2011/0728
http://www.kb.cert.org/vuls/id/MAPG-8ECL8X
http://rhn.redhat.com/errata/RHSA-2012-1201.html
http://www.foolabs.com/xpdf/download.html
http://www.kb.cert.org/vuls/id/376500
http://securitytracker.com/id?1025266
https://nvd.nist.gov/vuln/detail/CVE-2011-1554
http://www.mandriva.com/security/advisories?name=MDVSA-2012:144
http://secunia.com/advisories/43823
http://secunia.com/advisories/48985
https://www.mend.io/vulnerability-database/CVE-2011-1554

Severity Score

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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