CVE-2014-8176

CVSS V2 High 7.5 CVSS V3 None
Description
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.
Overview
  • CVE ID
  • CVE-2014-8176
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2015-06-12T19:59:00
  • Last Modified Date
  • 2022-12-13T12:15:13
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* 1 OR 0.9.8z
cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
http://rhn.redhat.com/errata/RHSA-2015-1115.html
http://rhn.redhat.com/errata/RHSA-2016-2957.html
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl
http://www.debian.org/security/2015/dsa-3287
http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015
http://www.securityfocus.com/bid/75159
http://www.securitytracker.com/id/1032564
http://www.ubuntu.com/usn/USN-2639-1
https://bto.bluecoat.com/security-advisory/sa98
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://github.com/openssl/openssl/commit/470990fee0182566d439ef7e82d1abf18b7085d7
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10122
https://openssl.org/news/secadv/20150611.txt
https://rt.openssl.org/Ticket/Display.html?id=3286&user=guest&pass=guest Exploit
https://security.gentoo.org/glsa/201506-02
https://www.openssl.org/news/secadv_20150611.txt Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-8176
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8176
History
Created Old Value New Value Data Type Notes
2022-05-10 18:53:10 Added to TrackCVE
2022-12-02 05:02:06 2015-06-12T19:59Z 2015-06-12T19:59:00 CVE Published Date updated
2022-12-02 05:02:06 2018-01-05T02:29:54 CVE Modified Date updated
2022-12-02 05:02:06 Modified Vulnerability Status updated
2022-12-13 13:06:01 2022-12-13T12:15:13 CVE Modified Date updated
2022-12-13 13:06:03 References updated
2023-01-19 16:05:10 Modified Undergoing Analysis Vulnerability Status updated
2023-01-20 15:04:54 Undergoing Analysis Modified Vulnerability Status updated