CVE-2013-4351

Severity

57%

Complexity

86%

Confidentiality

81%

GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared (no usage permitted) as if it has all bits set (all usage permitted), which might allow remote attackers to bypass intended cryptographic protection mechanisms by leveraging the subkey.

GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared (no usage permitted) as if it has all bits set (all usage permitted), which might allow remote attackers to bypass intended cryptographic protection mechanisms by leveraging the subkey.

CVSS 2.0 Base Score 5.8. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N).

Overview

Type

GnuPG

First reported 11 years ago

2013-10-10 00:55:00

Last updated 11 years ago

2014-01-04 04:48:00

Affected Software

GnuPG (Privacy Guard) 1.4.0

1.4.0

GnuPG (Privacy Guard) 1.4.2

1.4.2

GnuPG (Privacy Guard) 1.4.3

1.4.3

GnuPG (Privacy Guard) 1.4.4

1.4.4

GnuPG (Privacy Guard) 1.4.5

1.4.5

GnuPG (GNU Privacy Guard) 1.4.6

1.4.6

GnuPG (Privacy Guard) 1.4.8

1.4.8

GnuPG (Privacy Guard) 1.4.10

1.4.10

GnuPG (Privacy Guard) 1.4.11

1.4.11

GnuPG (Privacy Guard) 1.4.12

1.4.12

GnuPG (Privacy Guard) 1.4.13

1.4.13

GnuPG (Privacy Guard) 2.0

2.0

GnuPG (Privacy Guard) 2.0.1

2.0.1

GnuPG (Privacy Guard) 2.0.3

2.0.3

GnuPG (Privacy Guard) 2.0.4

2.0.4

GnuPG (Privacy Guard) 2.0.5

2.0.5

GnuPG (Privacy Guard) 2.0.6

2.0.6

GnuPG (Privacy Guard) 2.0.7

2.0.7

GnuPG (Privacy Guard) 2.0.8

2.0.8

GnuPG (Privacy Guard) 2.0.10

2.0.10

GnuPG (Privacy Guard) 2.0.11

2.0.11

GnuPG (Privacy Guard) 2.0.12

2.0.12

GnuPG (Privacy Guard) 2.0.13

2.0.13

GnuPG (Privacy Guard) 2.0.14

2.0.14

GnuPG (Privacy Guard) 2.0.15

2.0.15

GnuPG (Privacy Guard) 2.0.16

2.0.16

GnuPG (Privacy Guard) 2.0.17

2.0.17

GnuPG (Privacy Guard) 2.0.18

2.0.18

GnuPG (Privacy Guard) 2.0.19

2.0.19

GnuPG (Privacy Guard) 2.1.0 beta1

2.1.0

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