CVE-2010-4180

Severity

43%

Complexity

86%

Confidentiality

48%

OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier.

OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier.

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N).

Overview

First reported 14 years ago

2010-12-06 21:05:00

Last updated 7 years ago

2017-09-19 01:31:00

Affected Software

OpenSSL Project OpenSSL 0.9.1c

0.9.1c

OpenSSL Project OpenSSL 0.9.2b

0.9.2b

OpenSSL Project OpenSSL 0.9.3

0.9.3

OpenSSL Project OpenSSL 0.9.3a

0.9.3a

OpenSSL Project OpenSSL 0.9.4

0.9.4

OpenSSL Project OpenSSL 0.9.5

0.9.5

OpenSSL Project OpenSSL 0.9.5 Beta1

0.9.5

OpenSSL Project OpenSSL 0.9.5 Beta2

0.9.5

OpenSSL Project OpenSSL 0.9.5a

0.9.5a

OpenSSL Project OpenSSL 0.9.5a Beta1

0.9.5a

OpenSSL Project OpenSSL 0.9.5a Beta2

0.9.5a

OpenSSL Project OpenSSL 0.9.6

0.9.6

OpenSSL Project OpenSSL 0.9.6 Beta1

0.9.6

OpenSSL Project OpenSSL 0.9.6 Beta2

0.9.6

OpenSSL Project OpenSSL 0.9.6 Beta3

0.9.6

OpenSSL Project OpenSSL 0.9.6a

0.9.6a

OpenSSL Project OpenSSL 0.9.6a Beta1

0.9.6a

OpenSSL Project OpenSSL 0.9.6a Beta2

0.9.6a

OpenSSL Project OpenSSL 0.9.6a Beta3

0.9.6a

OpenSSL Project OpenSSL 0.9.6b

0.9.6b

OpenSSL Project OpenSSL 0.9.6c

0.9.6c

OpenSSL Project OpenSSL 0.9.6d

0.9.6d

OpenSSL Project OpenSSL 0.9.6e

0.9.6e

OpenSSL Project OpenSSL 0.9.6f

0.9.6f

OpenSSL Project OpenSSL 0.9.6g

0.9.6g

OpenSSL Project OpenSSL 0.9.6h

0.9.6h

OpenSSL Project OpenSSL 0.9.6i

0.9.6i

OpenSSL Project OpenSSL 0.9.6j

0.9.6j

OpenSSL Project OpenSSL 0.9.6k

0.9.6k

OpenSSL Project OpenSSL 0.9.6l

0.9.6l

OpenSSL Project OpenSSL 0.9.6m

0.9.6m

OpenSSL Project OpenSSL 0.9.7

0.9.7

OpenSSL Project OpenSSL 0.9.7 beta1

0.9.7

OpenSSL Project OpenSSL 0.9.7 beta2

0.9.7

OpenSSL Project OpenSSL 0.9.7 beta3

0.9.7

OpenSSL Project OpenSSL 0.9.7 Beta4

0.9.7

OpenSSL Project OpenSSL 0.9.7 Beta5

0.9.7

OpenSSL Project OpenSSL 0.9.7 Beta6

0.9.7

OpenSSL Project OpenSSL 0.9.7a

0.9.7a

OpenSSL Project OpenSSL 0.9.7b

0.9.7b

OpenSSL Project OpenSSL 0.9.7c

0.9.7c

OpenSSL Project OpenSSL 0.9.7d

0.9.7d

OpenSSL Project OpenSSL 0.9.7e

0.9.7e

OpenSSL Project OpenSSL 0.9.7f

0.9.7f

OpenSSL Project OpenSSL 0.9.7g

0.9.7g

OpenSSL Project OpenSSL 0.9.7h

0.9.7h

OpenSSL Project OpenSSL 0.9.7i

0.9.7i

OpenSSL Project OpenSSL 0.9.7j

0.9.7j

OpenSSL Project OpenSSL 0.9.7k

0.9.7k

OpenSSL Project OpenSSL 0.9.7l

0.9.7l

OpenSSL Project OpenSSL 0.9.7m

0.9.7m

OpenSSL Project OpenSSL 0.9.8

0.9.8

OpenSSL Project OpenSSL 0.9.8a

0.9.8a

OpenSSL Project OpenSSL 0.9.8b

0.9.8b

OpenSSL Project OpenSSL 0.9.8c

0.9.8c

OpenSSL Project OpenSSL 0.9.8d

0.9.8d

OpenSSL Project OpenSSL 0.9.8e

0.9.8e

OpenSSL Project OpenSSL 0.9.8f

0.9.8f

OpenSSL Project OpenSSL 0.9.8g

0.9.8g

OpenSSL Project OpenSSL 0.9.8h

0.9.8h

OpenSSL Project OpenSSL 0.9.8i

0.9.8i

OpenSSL Project OpenSSL 0.9.8j

0.9.8j

OpenSSL Project OpenSSL 0.9.8k

0.9.8k

OpenSSL Project OpenSSL 0.9.8l

0.9.8l

OpenSSL Project OpenSSL 0.9.8m

0.9.8m

OpenSSL Project OpenSSL 0.9.8n

0.9.8n

OpenSSL Project OpenSSL 0.9.8o

0.9.8o

OpenSSL Project OpenSSL

OpenSSL Project OpenSSL 1.0.0

1.0.0

OpenSSL Project OpenSSL 1.0.0 Beta1

1.0.0

OpenSSL Project OpenSSL 1.0.0 Beta2

1.0.0

OpenSSL Project OpenSSL 1.0.0 Beta3

1.0.0

OpenSSL Project OpenSSL 1.0.0 Beta4

1.0.0

OpenSSL Project OpenSSL 1.0.0 Beta5

1.0.0

OpenSSL Project OpenSSL 1.0.0a

1.0.0a

OpenSSL Project OpenSSL 1.0.0b

1.0.0b

References

http://cvs.openssl.org/chngview?cn=20131

Patch

HPSBMA02658

APPLE-SA-2011-06-23-1

FEDORA-2010-18765

FEDORA-2010-18736

SUSE-SR:2011:001

SUSE-SR:2011:009

openSUSE-SU-2011:0845

SUSE-SU-2011:0847

HPSBUX02638

SSRT100475

HPSBHF02706

http://openssl.org/news/secadv_20101202.txt

Patch

69565

42469

Vendor Advisory

42473

Vendor Advisory

42493

Vendor Advisory

42571

Vendor Advisory

42620

Vendor Advisory

42811

Vendor Advisory

42877

Vendor Advisory

43169

Vendor Advisory

43170

Vendor Advisory

43171

Vendor Advisory

43172

Vendor Advisory

43173

Vendor Advisory

44269

Vendor Advisory

SSA:2010-340-01

http://support.apple.com/kb/HT4723

USN-1029-1

DSA-2141

VU#737740

US Government Resource

MDVSA-2010:248

RHSA-2010:0977

Vendor Advisory

RHSA-2010:0978

Vendor Advisory

RHSA-2010:0979

RHSA-2011:0896

Vendor Advisory

SSRT100817

45164

1024822

ADV-2010-3120

Vendor Advisory

ADV-2010-3122

Vendor Advisory

ADV-2010-3134

Vendor Advisory

ADV-2010-3188

Vendor Advisory

ADV-2011-0032

Vendor Advisory

ADV-2011-0076

Vendor Advisory

ADV-2011-0268

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=659462

Patch

https://kb.bluecoat.com/index?page=content&id=SA53&actp=LIST

oval:org.mitre.oval:def:18910

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