Executive Summary
Summary | |
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Title | OpenSSL vulnerabilities |
Informations | |||
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Name | USN-2639-1 | First vendor Publication | 2015-06-11 |
Vendor | Ubuntu | Last vendor Modification | 2015-06-11 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.04 - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: Praveen Kariyanahalli, Ivan Fratric and Felix Groebert discovered that OpenSSL incorrectly handled memory when buffering DTLS data. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-8176) Joseph Barr-Pixton discovered that OpenSSL incorrectly handled malformed ECParameters structures. A remote attacker could use this issue to cause OpenSSL to hang, resulting in a denial of service. (CVE-2015-1788) Robert Swiecki and Hanno Böck discovered that OpenSSL incorrectly handled certain ASN1_TIME strings. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-1789) Michal Zalewski discovered that OpenSSL incorrectly handled missing content when parsing ASN.1-encoded PKCS#7 blobs. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-1790) Emilia Käsper discovered that OpenSSL incorrectly handled NewSessionTicket when being used by a multi-threaded client. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-1791) Johannes Bauer discovered that OpenSSL incorrectly handled verifying signedData messages using the CMS code. A remote attacker could use this issue to cause OpenSSL to hang, resulting in a denial of service. (CVE-2015-1792) As a security improvement, this update also modifies OpenSSL behaviour to reject DH key sizes below 768 bits, preventing a possible downgrade attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: Ubuntu 14.10: Ubuntu 14.04 LTS: Ubuntu 12.04 LTS: After a standard system update you need to reboot your computer to make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-2639-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
40 % | CWE-399 | Resource Management Errors |
40 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
20 % | CWE-362 | Race Condition |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:28506 | |||
Oval ID: | oval:org.mitre.oval:def:28506 | ||
Title: | AIX OpenSSL NewSessionTicket vulnerability | ||
Description: | Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1791 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:28583 | |||
Oval ID: | oval:org.mitre.oval:def:28583 | ||
Title: | USN-2639-1 -- openssl vulnerabilities | ||
Description: | openssl: Secure Socket Layer cryptographic library and tools Several security issues were fixed in OpenSSL. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-2639-1 CVE-2014-8176 CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 | Version: | 3 |
Platform(s): | Ubuntu 14.04 Ubuntu 12.04 Ubuntu 15.04 Ubuntu 14.10 | Product(s): | openssl |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29017 | |||
Oval ID: | oval:org.mitre.oval:def:29017 | ||
Title: | AIX OpenSSL PKCS#7 parsing code vulnerability | ||
Description: | The PKCS7_dataDecodefunction in crypto/pkcs7/pk7_doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a PKCS#7 blob that uses ASN.1 encoding and lacks inner EncryptedContent data. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1790 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29160 | |||
Oval ID: | oval:org.mitre.oval:def:29160 | ||
Title: | USN-2639-1 -- openssl vulnerabilities | ||
Description: | openssl: Secure Socket Layer cryptographic library and tools Several security issues were fixed in OpenSSL. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-2639-1 CVE-2014-8176 CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 | Version: | 3 |
Platform(s): | Ubuntu 14.04 Ubuntu 12.04 Ubuntu 15.04 Ubuntu 14.10 | Product(s): | openssl |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29191 | |||
Oval ID: | oval:org.mitre.oval:def:29191 | ||
Title: | HP-UX OpenSSL Vulnerability (Exploitable out-of-bounds read in X509_cmp_time) | ||
Description: | The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1789 | Version: | 1 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29224 | |||
Oval ID: | oval:org.mitre.oval:def:29224 | ||
Title: | HP-UX OpenSSL Vulnerability (Malformed ECParameters causes infinite loop) | ||
Description: | The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a denial of service (infinite loop) via a session that uses an Elliptic Curve algorithm, as demonstrated by an attack against a server that supports client authentication. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1788 | Version: | 1 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29229 | |||
Oval ID: | oval:org.mitre.oval:def:29229 | ||
Title: | HP-UX OpenSSL Vulnerability (PKCS7 crash with missing EnvelopedContent) | ||
Description: | The PKCS7_dataDecodefunction in crypto/pkcs7/pk7_doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a PKCS#7 blob that uses ASN.1 encoding and lacks inner EncryptedContent data. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1790 | Version: | 1 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29239 | |||
Oval ID: | oval:org.mitre.oval:def:29239 | ||
Title: | HP-UX OpenSSL Vulnerability (Race condition handling NewSessionTicket) | ||
Description: | Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1791 | Version: | 1 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29305 | |||
Oval ID: | oval:org.mitre.oval:def:29305 | ||
Title: | AIX OpenSSL X509_cmp_time vulnerability | ||
Description: | The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1789 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29344 | |||
Oval ID: | oval:org.mitre.oval:def:29344 | ||
Title: | AIX OpenSSL binary polynomial field vulnerability | ||
Description: | The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a denial of service (infinite loop) via a session that uses an Elliptic Curve algorithm, as demonstrated by an attack against a server that supports client authentication. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1788 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29364 | |||
Oval ID: | oval:org.mitre.oval:def:29364 | ||
Title: | AIX OpenSSL DTLS peer vulnerability (segmentation fault or memory corruption) | ||
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. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2014-8176 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29435 | |||
Oval ID: | oval:org.mitre.oval:def:29435 | ||
Title: | AIX OpenSSL CMS Code vulnerability | ||
Description: | The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1792 | Version: | 5 |
Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29466 | |||
Oval ID: | oval:org.mitre.oval:def:29466 | ||
Title: | HP-UX OpenSSL Vulnerability (CMS verify infinite loop with unknown hash function) | ||
Description: | The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-1792 | Version: | 1 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2015-08-20 | IAVM : 2015-A-0199 - Multiple Vulnerabilities in Apple Mac OS X Severity : Category I - VMSKEY : V0061337 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-12-04 | Name : The remote host is missing a vendor-supplied security patch. File : check_point_gaia_sk106499.nasl - Type : ACT_GATHER_INFO |
2016-09-08 | Name : The remote host is affected by multiple vulnerabilities. File : screenos_JSA10733.nasl - Type : ACT_GATHER_INFO |
2016-06-01 | Name : The remote device is affected by multiple vulnerabilities. File : cisco_ace_A5_3_3.nasl - Type : ACT_GATHER_INFO |
2016-03-29 | Name : The remote web server is affected by multiple vulnerabilities. File : hpsmh_7_2_6.nasl - Type : ACT_GATHER_INFO |
2016-03-24 | Name : The remote web server is affected by multiple vulnerabilities. File : hpsmh_7_5_4.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-294.nasl - Type : ACT_GATHER_INFO |
2016-01-28 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL16913.nasl - Type : ACT_GATHER_INFO |
2016-01-28 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL16898.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote database server is affected by multiple vulnerabilities. File : db2_105fp7_win.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote database server is affected by multiple vulnerabilities. File : db2_105fp7_nix.nasl - Type : ACT_GATHER_INFO |
2015-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2303-1.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-889.nasl - Type : ACT_GATHER_INFO |
2015-11-19 | Name : The remote Nessus installation is affected by multiple denial of service vuln... File : nessus_tns_2015_07.nasl - Type : ACT_GATHER_INFO |
2015-09-18 | Name : The remote IBM HTTP Server is affected by multiple vulnerabilities. File : websphere_8_5_5_7.nasl - Type : ACT_GATHER_INFO |
2015-09-18 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL16914.nasl - Type : ACT_GATHER_INFO |
2015-08-21 | Name : The remote web server is running an application that is affected by multiple ... File : splunk_625.nasl - Type : ACT_GATHER_INFO |
2015-08-17 | Name : The remote host is missing a Mac OS X update that fixes multiple security vul... File : macosx_SecUpd2015-006.nasl - Type : ACT_GATHER_INFO |
2015-08-17 | Name : The remote host is missing a Mac OS X update that fixes multiple security vul... File : macosx_10_10_5.nasl - Type : ACT_GATHER_INFO |
2015-07-27 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-507.nasl - Type : ACT_GATHER_INFO |
2015-07-23 | Name : A web application on the remote host is affected by multiple vulnerabilities. File : puppet_enterprise_activemq_psql_ssl.nasl - Type : ACT_GATHER_INFO |
2015-07-20 | Name : The remote AIX host has a version of OpenSSL installed that is affected by mu... File : aix_openssl_advisory14.nasl - Type : ACT_GATHER_INFO |
2015-07-18 | Name : The remote database server is affected by multiple vulnerabilities. File : db2_97fp10_multi_vuln.nasl - Type : ACT_GATHER_INFO |
2015-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1182-2.nasl - Type : ACT_GATHER_INFO |
2015-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1184-2.nasl - Type : ACT_GATHER_INFO |
2015-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1183-2.nasl - Type : ACT_GATHER_INFO |
2015-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1181-2.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150630_openssl_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1184-1.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1197.nasl - Type : ACT_GATHER_INFO |
2015-07-01 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1197.nasl - Type : ACT_GATHER_INFO |
2015-06-30 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1197.nasl - Type : ACT_GATHER_INFO |
2015-06-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1150-1.nasl - Type : ACT_GATHER_INFO |
2015-06-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1143-1.nasl - Type : ACT_GATHER_INFO |
2015-06-26 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-447.nasl - Type : ACT_GATHER_INFO |
2015-06-25 | Name : The remote Fedora host is missing a security update. File : fedora_2015-10108.nasl - Type : ACT_GATHER_INFO |
2015-06-23 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201506-02.nasl - Type : ACT_GATHER_INFO |
2015-06-22 | Name : The remote Fedora host is missing a security update. File : fedora_2015-10047.nasl - Type : ACT_GATHER_INFO |
2015-06-18 | Name : The remote Debian host is missing a security update. File : debian_DLA-247.nasl - Type : ACT_GATHER_INFO |
2015-06-18 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-550.nasl - Type : ACT_GATHER_INFO |
2015-06-17 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150615_openssl_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-06-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1115.nasl - Type : ACT_GATHER_INFO |
2015-06-16 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2015-0070.nasl - Type : ACT_GATHER_INFO |
2015-06-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1115.nasl - Type : ACT_GATHER_INFO |
2015-06-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1115.nasl - Type : ACT_GATHER_INFO |
2015-06-15 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3287.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_8305e215108011e58ba2000c2980a9f3.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote service is affected by multiple vulnerabilities. File : openssl_0_9_8zg.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote service is affected by multiple vulnerabilities. File : openssl_1_0_0s.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote service is affected by multiple vulnerabilities. File : openssl_1_0_1n.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote service is affected by multiple vulnerabilities. File : openssl_1_0_2b.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2639-1.nasl - Type : ACT_GATHER_INFO |
2015-06-12 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-162-01.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2016-01-22 09:26:55 |
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2015-06-15 21:31:02 |
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2015-06-13 13:28:23 |
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2015-06-13 00:28:16 |
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2015-06-11 21:25:43 |
|