CVE-2014-8564

Severity

50%

Complexity

99%

Confidentiality

48%

The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.

The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

First reported 10 years ago

2014-11-13 21:32:00

Last updated 6 years ago

2018-10-30 16:27:00

Affected Software

GNU TLS 3.0

3.0

GNU GnuTLS 3.0.0

3.0.0

GNU GnuTLS 3.0.1

3.0.1

GNU GnuTLS 3.0.2

3.0.2

GNU GnuTLS 3.0.3

3.0.3

GNU GnuTLS 3.0.4

3.0.4

GNU GnuTLS 3.0.5

3.0.5

GNU GnuTLS 3.0.6

3.0.6

GNU GnuTLS 3.0.7

3.0.7

GNU GnuTLS 3.0.8

3.0.8

GNU GnuTLS 3.0.9

3.0.9

GNU GnuTLS 3.0.10

3.0.10

GNU GnuTLS 3.0.11

3.0.11

GNU GnuTLS 3.0.12

3.0.12

GNU GnuTLS 3.0.13

3.0.13

GNU GnuTLS 3.0.14

3.0.14

GNU GnuTLS 3.0.15

3.0.15

GNU GnuTLS 3.0.16

3.0.16

GNU GnuTLS 3.0.17

3.0.17

GNU GnuTLS 3.0.18

3.0.18

GNU GnuTLS 3.0.19

3.0.19

GNU GnuTLS 3.0.20

3.0.20

GNU GnuTLS 3.0.21

3.0.21

GNU GnuTLS 3.0.22

3.0.22

GNU GnuTLS 3.0.23

3.0.23

GNU GnuTLS 3.0.24

3.0.24

GNU GnuTLS 3.0.25

3.0.25

GNU GnuTLS 3.0.26

3.0.26

GNU GnuTLS 3.0.27

3.0.27

GNU GnuTLS 3.0.28

3.0.28

GNU GnuTLS 3.1.0

3.1.0

GNU GnuTLS 3.1.1

3.1.1

GNU GnuTLS 3.1.2

3.1.2

GNU GnuTLS 3.1.3

3.1.3

GNU GnuTLS 3.1.4

3.1.4

GNU GnuTLS 3.1.5

3.1.5

GNU GnuTLS 3.1.6

3.1.6

GNU GnuTLS 3.1.7

3.1.7

GNU GnuTLS 3.1.8

3.1.8

GNU GnuTLS 3.1.9

3.1.9

GNU GnuTLS 3.1.10

3.1.10

GNU GnuTLS 3.1.11

3.1.11

GNU GnuTLS 3.1.12

3.1.12

GNU GnuTLS 3.1.13

3.1.13

GNU GnuTLS 3.1.14

3.1.14

GNU GnuTLS 3.1.15

3.1.15

GNU GnuTLS 3.1.16

3.1.16

GNU GnuTLS 3.1.17

3.1.17

GNU GnuTLS 3.1.18

3.1.18

GNU GnuTLS 3.1.19

3.1.19

GNU GnuTLS 3.1.20

3.1.20

GNU GnuTLS 3.1.21

3.1.21

GNU GnuTLS 3.1.22

3.1.22

GNU GnuTLS 3.1.23

3.1.23

GNU GnuTLS 3.1.24

3.1.24

GNU GnuTLS 3.1.25

3.1.25

GNU GnuTLS 3.1.26

3.1.26

GNU GnuTLS 3.1.27

3.1.27

GNU GnuTLS 3.2.0

3.2.0

GNU GnuTLS 3.2.1

3.2.1

GNU GnuTLS 3.2.2

3.2.2

GNU GnuTLS 3.2.3

3.2.3

GNU GnuTLS 3.2.4

3.2.4

GNU GnuTLS 3.2.5

3.2.5

GNU GnuTLS 3.2.6

3.2.6

GNU GnuTLS 3.2.7

3.2.7

GNU GnuTLS 3.2.8

3.2.8

GNU GnuTLS 3.2.8.1

3.2.8.1

GNU GnuTLS 3.2.9

3.2.9

GNU GnuTLS 3.2.10

3.2.10

GNU GnuTLS 3.2.11

3.2.11

GNU GnuTLS 3.2.12

3.2.12

GNU GnuTLS 3.2.12.1

3.2.12.1

GNU GnuTLS 3.2.13

3.2.13

GNU GnuTLS 3.2.14

3.2.14

GNU GnuTLS 3.2.15

3.2.15

GNU GnuTLS 3.2.16

3.2.16

GNU GnuTLS 3.2.17

3.2.17

GNU GnuTLS 3.2.18

3.2.18

GNU GnuTLS 3.2.19

3.2.19

GNU GnuTLS 3.3.0

3.3.0

GNU GnuTLS 3.3.0 pre0

3.3.0

GNU GnuTLS 3.3.1

3.3.1

GNU GnuTLS 3.3.2

3.3.2

GNU GnuTLS 3.3.3

3.3.3

GNU GnuTLS 3.3.4

3.3.4

GNU GnuTLS 3.3.5

3.3.5

GNU GnuTLS 3.3.6

3.3.6

GNU GnuTLS 3.3.7

3.3.7

GNU GnuTLS 3.3.8

3.3.8

GNU GnuTLS 3.3.9

3.3.9

RedHat Enterprise Linux Desktop 7.0

7.0

RedHat Enterprise Linux HPC Node 7.0

7.0

RedHat Enterprise Linux Server 7.0

7.0

RedHat Enterprise Linux Workstation 7.0

7.0

OpenSUSE 12.3

12.3

OpenSUSE 13.1

13.1

OpenSUSE 13.2

13.2

Canonical Ubuntu Linux 14.10

14.10

References

openSUSE-SU-2014:1472

Third Party Advisory

RHSA-2014:1846

Third Party Advisory

59991

62284

62294

USN-2403-1

Patch, Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1161443

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