CVE-2011-0226 : 詳細

CVE-2011-0226

10.53%V4
2011-07-19
22h00 +00:00
Network
2024-08-06
21h43 +00:00
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CVE の説明

Integer signedness error in psaux/t1decode.c in FreeType before 2.4.6, as used in CoreGraphics in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Type 1 font in a PDF document, as exploited in the wild in July 2011.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

メトリクス

メトリクス スコア 深刻度 CVSS ベクター 出典
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSSは脆弱性が悪用される可能性を予測するスコアリングモデルです。

EPSSスコア

EPSSモデルは0から1(0〜100%)の確率スコアを算出します。スコアが高いほど、脆弱性が悪用される可能性が高いことを示します。

EPSSパーセンタイル

パーセンタイルはCVEをEPSSスコアで順位付けするために使用されます。例えば、EPSSスコアで95パーセンタイルにあるCVEは、他の95%のCVEよりも悪用される可能性が高いことを意味します。パーセンタイルはCVEのEPSSスコアを他のCVEと比較するために使用されます。

関連製品

構成 0

Freetype>>Freetype >> Version ~まで(含む) 2.4.5

Freetype>>Freetype >> Version 2.2.1

Freetype>>Freetype >> Version 2.2.10

Freetype>>Freetype >> Version 2.3.0

Freetype>>Freetype >> Version 2.3.1

Freetype>>Freetype >> Version 2.3.2

Freetype>>Freetype >> Version 2.3.3

Freetype>>Freetype >> Version 2.3.4

Freetype>>Freetype >> Version 2.3.5

Freetype>>Freetype >> Version 2.3.6

Freetype>>Freetype >> Version 2.3.7

Freetype>>Freetype >> Version 2.3.8

Freetype>>Freetype >> Version 2.3.9

Freetype>>Freetype >> Version 2.3.10

Freetype>>Freetype >> Version 2.3.11

Freetype>>Freetype >> Version 2.3.12

Freetype>>Freetype >> Version 2.4.0

Freetype>>Freetype >> Version 2.4.1

Freetype>>Freetype >> Version 2.4.2

Freetype>>Freetype >> Version 2.4.3

Freetype>>Freetype >> Version 2.4.4

Apple>>Iphone_os >> Version ~まで(含む) 4.2.8

Apple>>Iphone_os >> Version 1.0.0

Apple>>Iphone_os >> Version 1.0.1

Apple>>Iphone_os >> Version 1.0.2

Apple>>Iphone_os >> Version 1.1.0

Apple>>Iphone_os >> Version 1.1.1

Apple>>Iphone_os >> Version 1.1.2

Apple>>Iphone_os >> Version 1.1.3

Apple>>Iphone_os >> Version 1.1.4

Apple>>Iphone_os >> Version 1.1.5

Apple>>Iphone_os >> Version 2.0

Apple>>Iphone_os >> Version 2.0.0

Apple>>Iphone_os >> Version 2.0.1

Apple>>Iphone_os >> Version 2.0.2

Apple>>Iphone_os >> Version 2.1

Apple>>Iphone_os >> Version 2.1.1

Apple>>Iphone_os >> Version 2.2

Apple>>Iphone_os >> Version 2.2.1

Apple>>Iphone_os >> Version 3.0

Apple>>Iphone_os >> Version 3.0.1

Apple>>Iphone_os >> Version 3.1

Apple>>Iphone_os >> Version 3.1.2

Apple>>Iphone_os >> Version 3.1.3

Apple>>Iphone_os >> Version 3.2

Apple>>Iphone_os >> Version 3.2.1

Apple>>Iphone_os >> Version 3.2.2

Apple>>Iphone_os >> Version 4.0

Apple>>Iphone_os >> Version 4.0.1

Apple>>Iphone_os >> Version 4.0.2

Apple>>Iphone_os >> Version 4.1

Apple>>Iphone_os >> Version 4.2

Apple>>Iphone_os >> Version 4.2.1

Apple>>Iphone_os >> Version 4.2.5

Apple>>Iphone_os >> Version 4.3.0

Apple>>Iphone_os >> Version 4.3.1

Apple>>Iphone_os >> Version 4.3.2

Apple>>Iphone_os >> Version 4.3.3

参考資料

http://secunia.com/advisories/45224
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT4803
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/bid/48619
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/45167
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-1085.html
Tags : vendor-advisory, x_refsource_REDHAT
http://support.apple.com/kb/HT4802
Tags : x_refsource_CONFIRM
http://www.debian.org/security/2011/dsa-2294
Tags : vendor-advisory, x_refsource_DEBIAN
http://support.apple.com/kb/HT5002
Tags : x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=MDVSA-2011:120
Tags : vendor-advisory, x_refsource_MANDRIVA