CVE-2016-6304

Severity

78%

Complexity

99%

Confidentiality

115%

Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.

Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

OpenSSL

First reported 8 years ago

2016-09-26 19:59:00

Last updated 7 years ago

2018-04-20 01:29:00

Affected Software

OpenSSL Project OpenSSL 1.0.2

1.0.2

OpenSSL Project OpenSSL 1.0.2-beta1

1.0.2

OpenSSL 1.0.2 Beta 2

1.0.2

OpenSSL 1.0.2 Beta 3

1.0.2

OpenSSL OpenSSL 1.0.2a

1.0.2a

OpenSSL Project OpenSSL 1.0.2b

1.0.2b

OpenSSL Project OpenSSL 1.0.2c

1.0.2c

OpenSSL OpenSSL 1.0.2d

1.0.2d

OpenSSL 1.0.2e

1.0.2e

OpenSSL 1.0.2f

1.0.2f

OpenSSL 1.0.2h

1.0.2h

OpenSSL 1.1.0

1.1.0

OpenSSL Project OpenSSL 1.0.1

1.0.1

OpenSSL Project OpenSSL 1.0.1 Beta1

1.0.1

OpenSSL Project OpenSSL 1.0.1 Beta2

1.0.1

OpenSSL Project OpenSSL 1.0.1 Beta3

1.0.1

OpenSSL Project OpenSSL 1.0.1a

1.0.1a

OpenSSL Project OpenSSL 1.0.1b

1.0.1b

OpenSSL Project OpenSSL 1.0.1c

1.0.1c

OpenSSL Project OpenSSL 1.0.1d

1.0.1d

OpenSSL Project OpenSSL 1.0.1e

1.0.1e

OpenSSL Project OpenSSL 1.0.1f

1.0.1f

OpenSSL Project OpenSSL 1.0.1g

1.0.1g

OpenSSL Project OpenSSL 1.0.1h

1.0.1h

OpenSSL Project OpenSSL 1.0.1i

1.0.1i

OpenSSL Project OpenSSL 1.0.1j

1.0.1j

OpenSSL Project OpenSSL 1.0.1k

1.0.1k

OpenSSL Project OpenSSL 1.0.1l

1.0.1l

OpenSSL OpenSSL 1.0.1m

1.0.1m

OpenSSL Project OpenSSL 1.0.1n

1.0.1n

OpenSSL Project OpenSSL 1.0.1o

1.0.1o

OpenSSL OpenSSL 1.0.1p

1.0.1p

OpenSSL 1.0.1q

1.0.1q

OpenSSL 1.0.1r

1.0.1r

OpenSSL Project 1.0.1s

1.0.1s

OpenSSL Project OpenSSL 1.0.1t

1.0.1t

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

SUSE-SU-2016:2470

Third Party Advisory

RHSA-2016:1940

RHSA-2016:2802

RHSA-2017:1415

RHSA-2017:1659

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html

http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html

93150

1036878

1037640

http://www.splunk.com/view/SP-CAAAPSV

http://www.splunk.com/view/SP-CAAAPUE

http://www-01.ibm.com/support/docview.wss?uid=swg21995039

RHSA-2017:1413

RHSA-2017:1414

RHSA-2017:1658

RHSA-2017:1801

RHSA-2017:1802

RHSA-2017:2493

RHSA-2017:2494

https://bto.bluecoat.com/security-advisory/sa132

https://git.openssl.org/?p=openssl.git;a=commit;h=2c0d295e26306e15a92eb23a84a1802005c1c137

Issue Tracking

https://kc.mcafee.com/corporate/index?page=content&id=SB10171

https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/

Third Party Advisory

FreeBSD-SA-16:26

GLSA-201612-16

https://www.openssl.org/news/secadv/20160922.txt

Vendor Advisory

https://www.tenable.com/security/tns-2016-16

https://www.tenable.com/security/tns-2016-20

https://www.tenable.com/security/tns-2016-21

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