CVE-2012-2673 : 詳細

CVE-2012-2673

1.65%V4
2012-07-25
19h00 +00:00
Network
2024-08-06
19h42 +00:00
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CVE の説明

Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.

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 5 AV:N/AC:L/Au:N/C:N/I:P/A:N 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

Boehm-demers-weiser>>Garbage_collector >> Version ~まで(含む) 7.2

Boehm-demers-weiser>>Garbage_collector >> Version 1.3

Boehm-demers-weiser>>Garbage_collector >> Version 1.4

Boehm-demers-weiser>>Garbage_collector >> Version 1.5

Boehm-demers-weiser>>Garbage_collector >> Version 1.8

Boehm-demers-weiser>>Garbage_collector >> Version 1.9

Boehm-demers-weiser>>Garbage_collector >> Version 2.0

Boehm-demers-weiser>>Garbage_collector >> Version 2.1

Boehm-demers-weiser>>Garbage_collector >> Version 2.2

Boehm-demers-weiser>>Garbage_collector >> Version 2.3

Boehm-demers-weiser>>Garbage_collector >> Version 2.4

Boehm-demers-weiser>>Garbage_collector >> Version 3.0

Boehm-demers-weiser>>Garbage_collector >> Version 3.1

Boehm-demers-weiser>>Garbage_collector >> Version 3.2

Boehm-demers-weiser>>Garbage_collector >> Version 3.3

Boehm-demers-weiser>>Garbage_collector >> Version 3.4

Boehm-demers-weiser>>Garbage_collector >> Version 3.5

Boehm-demers-weiser>>Garbage_collector >> Version 3.6

Boehm-demers-weiser>>Garbage_collector >> Version 3.7

Boehm-demers-weiser>>Garbage_collector >> Version 4.0

Boehm-demers-weiser>>Garbage_collector >> Version 4.1

Boehm-demers-weiser>>Garbage_collector >> Version 4.2

Boehm-demers-weiser>>Garbage_collector >> Version 4.3

Boehm-demers-weiser>>Garbage_collector >> Version 4.4

Boehm-demers-weiser>>Garbage_collector >> Version 4.5

Boehm-demers-weiser>>Garbage_collector >> Version 4.6

Boehm-demers-weiser>>Garbage_collector >> Version 4.7

Boehm-demers-weiser>>Garbage_collector >> Version 4.8

Boehm-demers-weiser>>Garbage_collector >> Version 4.9

Boehm-demers-weiser>>Garbage_collector >> Version 4.10

Boehm-demers-weiser>>Garbage_collector >> Version 4.11

Boehm-demers-weiser>>Garbage_collector >> Version 4.12

Boehm-demers-weiser>>Garbage_collector >> Version 4.13

Boehm-demers-weiser>>Garbage_collector >> Version 4.14

Boehm-demers-weiser>>Garbage_collector >> Version 4.14

Boehm-demers-weiser>>Garbage_collector >> Version 4.14

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.0

Boehm-demers-weiser>>Garbage_collector >> Version 5.1

Boehm-demers-weiser>>Garbage_collector >> Version 5.2

Boehm-demers-weiser>>Garbage_collector >> Version 5.3

Boehm-demers-weiser>>Garbage_collector >> Version 5.4

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.0

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.1

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.2

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.3

Boehm-demers-weiser>>Garbage_collector >> Version 6.4

Boehm-demers-weiser>>Garbage_collector >> Version 6.5

Boehm-demers-weiser>>Garbage_collector >> Version 6.6

Boehm-demers-weiser>>Garbage_collector >> Version 6.7

Boehm-demers-weiser>>Garbage_collector >> Version 6.8

Boehm-demers-weiser>>Garbage_collector >> Version 6.9

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.0

Boehm-demers-weiser>>Garbage_collector >> Version 7.1

Boehm-demers-weiser>>Garbage_collector >> Version 7.1

Boehm-demers-weiser>>Garbage_collector >> Version 7.2

Boehm-demers-weiser>>Garbage_collector >> Version 7.2

参考資料

http://rhn.redhat.com/errata/RHSA-2013-1500.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.ubuntu.com/usn/USN-1546-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2012/06/05/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/06/07/13
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2012:158
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2014-0150.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2014-0149.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/54227
Tags : vdb-entry, x_refsource_BID