CVE-2009-1417

Severity

50%

Complexity

99%

Confidentiality

48%

gnutls-cli in GnuTLS before 2.6.6 does not verify the activation and expiration times of X.509 certificates, which allows remote attackers to successfully present a certificate that is (1) not yet valid or (2) no longer valid, related to lack of time checks in the _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls_x509, as used by (a) Exim, (b) OpenLDAP, and (c) libsoup.

gnutls-cli in GnuTLS before 2.6.6 does not verify the activation and expiration times of X.509 certificates, which allows remote attackers to successfully present a certificate that is (1) not yet valid or (2) no longer valid, related to lack of time checks in the _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls_x509, as used by (a) Exim, (b) OpenLDAP, and (c) libsoup.

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:P/A:N).

Overview

First reported 15 years ago

2009-04-30 20:30:00

Last updated 7 years ago

2017-08-17 01:30:00

Affected Software

GNU GnuTLS 1.0.16

1.0.16

GNU GnuTLS 1.0.17

1.0.17

GNU GnuTLS 1.0.18

1.0.18

GNU GnuTLS 1.0.19

1.0.19

GNU GnuTLS 1.0.20

1.0.20

GNU GnuTLS 1.0.21

1.0.21

GNU GnuTLS 1.0.22

1.0.22

GNU GnuTLS 1.0.23

1.0.23

GNU GnuTLS 1.0.24

1.0.24

GNU GnuTLS 1.0.25

1.0.25

GNU GnuTLS 1.1.13

1.1.13

GNU GnuTLS 1.1.14

1.1.14

GNU GnuTLS 1.1.15

1.1.15

GNU GnuTLS 1.1.16

1.1.16

GNU GnuTLS 1.1.17

1.1.17

GNU GnuTLS 1.1.18

1.1.18

GNU GnuTLS 1.1.19

1.1.19

GNU GnuTLS 1.1.20

1.1.20

GNU GnuTLS 1.1.21

1.1.21

GNU GnuTLS 1.1.22

1.1.22

GNU GnuTLS 1.1.23

1.1.23

GNU GnuTLS 1.2.0

1.2.0

GNU GnuTLS 1.2.1

1.2.1

GNU GnuTLS 1.2.2

1.2.2

GNU GnuTLS 1.2.3

1.2.3

GNU GnuTLS 1.2.4

1.2.4

GNU GnuTLS 1.2.5

1.2.5

GNU GnuTLS 1.2.6

1.2.6

GNU GnuTLS 1.2.7

1.2.7

GNU GnuTLS 1.2.8

1.2.8

GNU GnuTLS 1.2.8.1a1

1.2.8.1a1

GNU GnuTLS 1.2.9

1.2.9

GNU GnuTLS 1.2.10

1.2.10

GNU GnuTLS 1.2.11

1.2.11

GNU GnuTLS 1.3.0

1.3.0

GNU GnuTLS 1.3.1

1.3.1

GNU GnuTLS 1.3.2

1.3.2

GNU GnuTLS 1.3.3

1.3.3

GNU GnuTLS 1.3.4

1.3.4

GNU GnuTLS 1.3.5

1.3.5

GNU GnuTLS 1.4.0

1.4.0

GNU GnuTLS 1.4.1

1.4.1

GNU GnuTLS 1.4.2

1.4.2

GNU GnuTLS 1.4.3

1.4.3

GNU GnuTLS 1.4.4

1.4.4

GNU GnuTLS 1.4.5

1.4.5

GNU GnuTLS 1.5.0

1.5.0

GNU GnuTLS 1.5.1

1.5.1

GNU GnuTLS 1.5.2

1.5.2

GNU GnuTLS 1.5.3

1.5.3

GNU GnuTLS 1.5.4

1.5.4

GNU GnuTLS 1.5.5

1.5.5

GNU GnuTLS 1.6.0

1.6.0

GNU GnuTLS 1.6.1

1.6.1

GNU GnuTLS 1.6.2

1.6.2

GNU GnuTLS 1.6.3

1.6.3

GNU GnuTLS 1.7.0

1.7.0

GNU GnuTLS 1.7.1

1.7.1

GNU GnuTLS 1.7.2

1.7.2

GNU GnuTLS 1.7.3

1.7.3

GNU GnuTLS 1.7.4

1.7.4

GNU GnuTLS 1.7.5

1.7.5

GNU GnuTLS 1.7.6

1.7.6

GNU GnuTLS 1.7.7

1.7.7

GNU GnuTLS 1.7.8

1.7.8

GNU GnuTLS 1.7.9

1.7.9

GNU GnuTLS 1.7.10

1.7.10

GNU GnuTLS 1.7.11

1.7.11

GNU GnuTLS 1.7.12

1.7.12

GNU GnuTLS 1.7.13

1.7.13

GNU GnuTLS 1.7.14

1.7.14

GNU GnuTLS 1.7.15

1.7.15

GNU GnuTLS 1.7.16

1.7.16

GNU GnuTLS 1.7.17

1.7.17

GNU GnuTLS 1.7.18

1.7.18

GNU GnuTLS 1.7.19

1.7.19

GNU GnuTLS 2.0.0

2.0.0

GNU GnuTLS 2.0.1

2.0.1

GNU GnuTLS 2.0.2

2.0.2

GNU GnuTLS 2.0.3

2.0.3

GNU GnuTLS 2.0.4

2.0.4

GNU GnuTLS 2.1.0

2.1.0

GNU GnuTLS 2.1.1

2.1.1

GNU GnuTLS 2.1.2

2.1.2

GNU GnuTLS 2.1.3

2.1.3

GNU GnuTLS 2.1.4

2.1.4

GNU GnuTLS 2.1.5

2.1.5

GNU GnuTLS 2.1.6

2.1.6

GNU GnuTLS 2.1.7

2.1.7

GNU GnuTLS 2.1.8

2.1.8

GNU GnuTLS 2.2.0

2.2.0

GNU GnuTLS 2.2.1

2.2.1

GNU GnuTLS 2.2.2

2.2.2

GNU GnuTLS 2.2.3

2.2.3

GNU GnuTLS 2.2.4

2.2.4

GNU GnuTLS 2.2.5

2.2.5

GNU GnuTLS 2.3.0

2.3.0

GNU GnuTLS 2.3.1

2.3.1

GNU GnuTLS 2.3.2

2.3.2

GNU GnuTLS 2.3.3

2.3.3

GNU GnuTLS 2.3.4

2.3.4

GNU GnuTLS 2.3.5

2.3.5

GNU GnuTLS 2.3.6

2.3.6

GNU GnuTLS 2.3.7

2.3.7

GNU GnuTLS 2.3.8

2.3.8

GNU GnuTLS 2.3.9

2.3.9

GNU GnuTLS 2.3.10

2.3.10

GNU GnuTLS 2.3.11

2.3.11

GNU GnuTLS 2.4.0

2.4.0

GNU GnuTLS 2.4.1

2.4.1

GNU GnuTLS 2.4.2

2.4.2

GNU GnuTLS 2.6.0

2.6.0

GNU GnuTLS 2.6.1

2.6.1

GNU GnuTLS 2.6.2

2.6.2

GNU GnuTLS 2.6.3

2.6.3

GNU GnuTLS 2.6.4

2.6.4

GNU GnuTLS

References

[gnutls-devel] 20090430 Certificate expiration not checked by gnutls-cli [GNUTLS-SA-2009-3] [CVE-2009-1417]

Patch

34842

Vendor Advisory

35211

GLSA-200905-04

MDVSA-2009:116

34783

1022159

ADV-2009-1218

gnutls-gnutlscli-spoofing(50261)

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