Vulnerability Details : CVE-2015-0206
Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2015-0206
- cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-0206
34.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-0206
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2015-0206
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-0206
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https://exchange.xforce.ibmcloud.com/vulnerabilities/99704
OpenSSL dtls1_buffer_record denial of service CVE-2015-0206 Vulnerability Report
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https://kc.mcafee.com/corporate/index?page=content&id=SB10108
McAfee Security Bulletin - FREAK OpenSSL Vulnerability
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http://www.securityfocus.com/bid/91787
Oracle July 2016 Critical Patch Update Multiple Vulnerabilities
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https://www.openssl.org/news/secadv_20150108.txt
Vendor Advisory
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl
Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products
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https://kc.mcafee.com/corporate/index?page=content&id=SB10102
-
http://marc.info/?l=bugtraq&m=144050205101530&w=2
'[security bulletin] HPSBMU03396 rev.1 - HP Version Control Repository Manager (VCRM) on Windows and ' - MARC
-
https://bto.bluecoat.com/security-advisory/sa88
SA88 : OpenSSL Security Advisory 08-Jan-2015
-
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html
[SECURITY] Fedora 21 Update: openssl-1.0.1k-1.fc21
-
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html
[security-announce] SUSE-SU-2015:0946-1: important: Security update for
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http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html
Oracle Critical Patch Update - April 2015
-
http://marc.info/?l=bugtraq&m=143748090628601&w=2
'[security bulletin] HPSBMU03380 rev.1 - HP System Management Homepage (SMH) on Linux and Windows, Mu' - MARC
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http://www.mandriva.com/security/advisories?name=MDVSA-2015:019
mandriva.com
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http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html
[SECURITY] Fedora 20 Update: openssl-1.0.1e-41.fc20
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http://marc.info/?l=bugtraq&m=144050297101809&w=2
'[security bulletin] HPSBMU03397 rev.1 - HP Version Control Agent (VCA) on Windows and Linux, Multipl' - MARC
-
http://rhn.redhat.com/errata/RHSA-2015-0066.html
RHSA-2015:0066 - Security Advisory - Red Hat Customer Portal
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
Oracle Critical Patch Update - October 2017
-
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
Oracle Critical Patch Update - July 2016
-
http://marc.info/?l=bugtraq&m=142721102728110&w=2
'[security bulletin] HPSBHF03289 rev.1- HP ThinClient PCs running ThinPro Linux, Remote Code Executio' - MARC
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https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f
A memory leak can occur in dtls1_buffer_record if either of the calls to · openssl/openssl@103b171 · GitHub
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http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
Oracle Bulletin Board Update - January 2015
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http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html
[security-announce] openSUSE-SU-2015:0130-1: important: Security update
-
http://marc.info/?l=bugtraq&m=144050254401665&w=2
'[security bulletin] HPSBMU03413 rev.1 - HP Virtual Connect Enterprise Manager SDK, Multiple Vulnerab' - MARC
-
http://www.securitytracker.com/id/1033378
HP Version Control Repository Manager Multiple Flaws Let Remote Users Deny Service, Obtain Potentially Sensitive Information, and Conduct Cross-Site Request Forgery Attacks - SecurityTracker
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http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
Oracle Critical Patch Update - July 2015
-
http://www.debian.org/security/2015/dsa-3125
Debian -- Security Information -- DSA-3125-1 openssl
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http://marc.info/?l=bugtraq&m=144050155601375&w=2
'[security bulletin] HPSBMU03409 rev.1 - HP Matrix Operating Environment, Multiple Vulnerabilities' - MARC
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http://www.mandriva.com/security/advisories?name=MDVSA-2015:062
mandriva.com
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http://www.securityfocus.com/bid/71940
OpenSSL 'dtls1_buffer_record()' Function Denial of Service Vulnerability
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http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
Oracle Critical Patch Update - October 2015
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http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
[security-announce] openSUSE-SU-2015:1277-1: important: Security update
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