CVE-2011-3439

freetype: Multiple security flaws when loading CID-keyed Type 1 fonts

Severity Score

9.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

FreeType in CoreGraphics in Apple iOS before 5.0.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font in a document.

FreeType en CoreGraphics en Apple iOS anterior a v5.0.1 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de una fuente manipulada en un documento.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-09-13 CVE Reserved
2011-11-11 CVE Published
2023-06-11 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (9)

URL	Tag	Source
http://secunia.com/advisories/46921	Third Party Advisory
http://secunia.com/advisories/48951	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html	2021-06-22
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html	2021-06-22
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html	2021-06-22
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html	2021-06-22
http://support.apple.com/kb/HT5052	2021-06-22
https://access.redhat.com/security/cve/CVE-2011-3439	2012-02-02
https://bugzilla.redhat.com/show_bug.cgi?id=753799	2012-02-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 5.0.1 Search vendor "Apple" for product "Iphone Os" and version " < 5.0.1"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop"				11 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		sp1, vmware		Affected
Suse Search vendor "Suse"		Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit"				11 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "11"		sp1		Affected