CVE-2012-1573 : 詳細

CVE-2012-1573

10.17%V4
2012-03-26
19h00 +00:00
A02-Cryptographic Failures
Network
2024-08-06
19h01 +00:00
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CVE の説明

gnutls_cipher.c in libgnutls in GnuTLS before 2.12.17 and 3.x before 3.0.15 does not properly handle data encrypted with a block cipher, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) via a crafted record, as demonstrated by a crafted GenericBlockCipher structure.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

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:N/A:P 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

Gnu>>Gnutls >> Version ~まで(含む) 2.12.16

Gnu>>Gnutls >> Version 2.0.0

Gnu>>Gnutls >> Version 2.0.1

Gnu>>Gnutls >> Version 2.0.2

Gnu>>Gnutls >> Version 2.0.3

Gnu>>Gnutls >> Version 2.0.4

Gnu>>Gnutls >> Version 2.1.0

Gnu>>Gnutls >> Version 2.1.1

Gnu>>Gnutls >> Version 2.1.2

Gnu>>Gnutls >> Version 2.1.3

Gnu>>Gnutls >> Version 2.1.4

Gnu>>Gnutls >> Version 2.1.5

Gnu>>Gnutls >> Version 2.1.6

Gnu>>Gnutls >> Version 2.1.7

Gnu>>Gnutls >> Version 2.1.8

Gnu>>Gnutls >> Version 2.2.0

Gnu>>Gnutls >> Version 2.2.1

Gnu>>Gnutls >> Version 2.2.2

Gnu>>Gnutls >> Version 2.2.3

Gnu>>Gnutls >> Version 2.2.4

Gnu>>Gnutls >> Version 2.2.5

Gnu>>Gnutls >> Version 2.3.0

Gnu>>Gnutls >> Version 2.3.1

Gnu>>Gnutls >> Version 2.3.2

Gnu>>Gnutls >> Version 2.3.3

Gnu>>Gnutls >> Version 2.3.4

Gnu>>Gnutls >> Version 2.3.5

Gnu>>Gnutls >> Version 2.3.6

Gnu>>Gnutls >> Version 2.3.7

Gnu>>Gnutls >> Version 2.3.8

Gnu>>Gnutls >> Version 2.3.9

Gnu>>Gnutls >> Version 2.3.10

Gnu>>Gnutls >> Version 2.3.11

Gnu>>Gnutls >> Version 2.4.0

Gnu>>Gnutls >> Version 2.4.1

Gnu>>Gnutls >> Version 2.4.2

Gnu>>Gnutls >> Version 2.4.3

Gnu>>Gnutls >> Version 2.5.0

Gnu>>Gnutls >> Version 2.6.0

Gnu>>Gnutls >> Version 2.6.1

Gnu>>Gnutls >> Version 2.6.2

Gnu>>Gnutls >> Version 2.6.3

Gnu>>Gnutls >> Version 2.6.4

Gnu>>Gnutls >> Version 2.6.5

Gnu>>Gnutls >> Version 2.6.6

Gnu>>Gnutls >> Version 2.7.4

Gnu>>Gnutls >> Version 2.8.0

Gnu>>Gnutls >> Version 2.8.1

Gnu>>Gnutls >> Version 2.8.2

Gnu>>Gnutls >> Version 2.8.3

Gnu>>Gnutls >> Version 2.8.4

Gnu>>Gnutls >> Version 2.8.5

Gnu>>Gnutls >> Version 2.8.6

Gnu>>Gnutls >> Version 2.10.0

Gnu>>Gnutls >> Version 2.10.1

Gnu>>Gnutls >> Version 2.10.2

Gnu>>Gnutls >> Version 2.10.3

Gnu>>Gnutls >> Version 2.10.4

Gnu>>Gnutls >> Version 2.10.5

Gnu>>Gnutls >> Version 2.12.0

Gnu>>Gnutls >> Version 2.12.1

Gnu>>Gnutls >> Version 2.12.2

Gnu>>Gnutls >> Version 2.12.3

Gnu>>Gnutls >> Version 2.12.4

Gnu>>Gnutls >> Version 2.12.5

Gnu>>Gnutls >> Version 2.12.6

Gnu>>Gnutls >> Version 2.12.6.1

Gnu>>Gnutls >> Version 2.12.7

Gnu>>Gnutls >> Version 2.12.8

Gnu>>Gnutls >> Version 2.12.9

Gnu>>Gnutls >> Version 2.12.10

Gnu>>Gnutls >> Version 2.12.11

Gnu>>Gnutls >> Version 2.12.12

Gnu>>Gnutls >> Version 2.12.13

Gnu>>Gnutls >> Version 2.12.14

Gnu>>Gnutls >> Version 2.12.15

構成 0

Gnu>>Gnutls >> Version 3.0

Gnu>>Gnutls >> Version 3.0.0

Gnu>>Gnutls >> Version 3.0.1

Gnu>>Gnutls >> Version 3.0.2

Gnu>>Gnutls >> Version 3.0.3

Gnu>>Gnutls >> Version 3.0.4

Gnu>>Gnutls >> Version 3.0.5

Gnu>>Gnutls >> Version 3.0.6

Gnu>>Gnutls >> Version 3.0.7

Gnu>>Gnutls >> Version 3.0.8

Gnu>>Gnutls >> Version 3.0.9

Gnu>>Gnutls >> Version 3.0.10

Gnu>>Gnutls >> Version 3.0.11

Gnu>>Gnutls >> Version 3.0.12

Gnu>>Gnutls >> Version 3.0.13

Gnu>>Gnutls >> Version 3.0.14

参考資料

http://www.ubuntu.com/usn/USN-1418-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/57260
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-0531.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/48511
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/80259
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/52667
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2012/03/21/5
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/48488
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/48712
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1026828
Tags : vdb-entry, x_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2012-0488.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/48596
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/03/21/4
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2012/dsa-2441
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.mandriva.com/security/advisories?name=MDVSA-2012:040
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2012-0429.html
Tags : vendor-advisory, x_refsource_REDHAT