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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0897 Moderate: v8 security update 6 April 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: v8 Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-1669 Reference: ASB-2016.0055 ESB-2017.0008 ESB-2016.1383 ESB-2016.1209 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:0879 https://access.redhat.com/errata/RHSA-2017:0880 https://access.redhat.com/errata/RHSA-2017:0881 https://access.redhat.com/errata/RHSA-2017:0882 Comment: This bulletin contains four (4) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: v8 security update Advisory ID: RHSA-2017:0879-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2017:0879 Issue date: 2017-04-05 CVE Names: CVE-2016-1669 ===================================================================== 1. Summary: An update for v8 is now available for Red Hat OpenStack Platform 8.0 (Liberty). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 8.0 (Liberty) - x86_64 3. Description: V8 is Google's open source JavaScript engine. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 implements ECMAScript as specified in ECMA-262, 3rd edition. Security Fix(es): * An integer-overflow flaw was found in V8's Zone class when allocating new memory (Zone::New() and Zone::NewExpand()). An attacker with the ability to manipulate a large zone could crash the application or, potentially, execute arbitrary code with the application privileges. (CVE-2016-1669) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1335449 - CVE-2016-1669 V8: integer overflow leading to buffer overflow in Zone::New 6. Package List: Red Hat OpenStack Platform 8.0 (Liberty): Source: v8-3.14.5.10-19.el7ost.src.rpm x86_64: v8-3.14.5.10-19.el7ost.x86_64.rpm v8-debuginfo-3.14.5.10-19.el7ost.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-1669 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFY5F7iXlSAg2UNWIIRAtw0AKCqYUUT1qh/MW6pYUb20gqBXGg+1QCfXQyx P/4TJNdaCIH1/avd5g2P6pQ= =ie9a - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: v8 security update Advisory ID: RHSA-2017:0880-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2017:0880 Issue date: 2017-04-05 CVE Names: CVE-2016-1669 ===================================================================== 1. Summary: An update for v8 is now available for Red Hat OpenStack Platform 9.0 (Mitaka). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 9.0 - x86_64 3. Description: V8 is Google's open source JavaScript engine. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 implements ECMAScript as specified in ECMA-262, 3rd edition. Security Fix(es): * An integer-overflow flaw was found in V8's Zone class when allocating new memory (Zone::New() and Zone::NewExpand()). An attacker with the ability to manipulate a large zone could crash the application or, potentially, execute arbitrary code with the application privileges. (CVE-2016-1669) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1335449 - CVE-2016-1669 V8: integer overflow leading to buffer overflow in Zone::New 6. Package List: Red Hat OpenStack Platform 9.0: Source: v8-3.14.5.10-19.el7ost.src.rpm x86_64: v8-3.14.5.10-19.el7ost.x86_64.rpm v8-debuginfo-3.14.5.10-19.el7ost.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-1669 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFY5F8bXlSAg2UNWIIRAvMqAKCxhKOUah2T+R0rX4ftzoYiDHtumQCgnee8 2aZ5oA5yGuOx4PbABWcGBSo= =ERqw - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: v8 security update Advisory ID: RHSA-2017:0881-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2017:0881 Issue date: 2017-04-05 CVE Names: CVE-2016-1669 ===================================================================== 1. Summary: An update for v8 is now available for Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 - x86_64 3. Description: V8 is Google's open source JavaScript engine. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 implements ECMAScript as specified in ECMA-262, 3rd edition. Security Fix(es): * An integer-overflow flaw was found in V8's Zone class when allocating new memory (Zone::New() and Zone::NewExpand()). An attacker with the ability to manipulate a large zone could crash the application or, potentially, execute arbitrary code with the application privileges. (CVE-2016-1669) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1335449 - CVE-2016-1669 V8: integer overflow leading to buffer overflow in Zone::New 6. Package List: Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7: Source: v8-3.14.5.10-19.el7ost.src.rpm x86_64: v8-3.14.5.10-19.el7ost.x86_64.rpm v8-debuginfo-3.14.5.10-19.el7ost.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-1669 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFY5F9eXlSAg2UNWIIRAqHkAKCuEXfzSShUTIuifLBz/6a3rJUQoACaA34e FTLdtzfSdFXOa1S1ymYxvkI= =yG75 - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: v8 security update Advisory ID: RHSA-2017:0882-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2017:0882 Issue date: 2017-04-05 CVE Names: CVE-2016-1669 ===================================================================== 1. Summary: An update for v8 is now available for Red Hat OpenStack Platform 10.0 (Newton). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 10.0 - x86_64 3. Description: V8 is Google's open source JavaScript engine. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 implements ECMAScript as specified in ECMA-262, 3rd edition. Security Fix(es): * An integer-overflow flaw was found in V8's Zone class when allocating new memory (Zone::New() and Zone::NewExpand()). An attacker with the ability to manipulate a large zone could crash the application or, potentially, execute arbitrary code with the application privileges. (CVE-2016-1669) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1335449 - CVE-2016-1669 V8: integer overflow leading to buffer overflow in Zone::New 6. Package List: Red Hat OpenStack Platform 10.0: Source: v8-3.14.5.10-19.el7ost.src.rpm x86_64: v8-3.14.5.10-19.el7ost.x86_64.rpm v8-debuginfo-3.14.5.10-19.el7ost.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-1669 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFY5F99XlSAg2UNWIIRAq79AJ90zVa5Wg0VM2i5YvTh6u6lnDCdtwCfc8mn wbb3wzDdqmRMLqMkc2VARPk= =Molc - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWOWEbox+lLeg9Ub1AQiWkBAAjyXpcODZibJYDapr7C0eLABjnrq3EHPZ FcEEYb6ERJIoHW94jnBujdV3qqv1w7j/f8eAncJ4b1arIRjqA6g/aqKP+iR1l995 nqASzL9zv7UDzN82s1g+HxZxrPE5m1VoGMN9oWH+3SDZMGtGRsdCH2/03nmo+ZQx 03sV88T/euqYOVcb6t7Uop3+7yJR7TVe3R/2YvyavVHyFCaWaFdhnXtgQ0WHyJrO PI1iYJlfRFVa5DfMxYgGiCSu4ETFx/lm5iOeE/jUg4fiOuMvsWooQCFlLbbihpZl X4gkjmT43r3OhZzP0B8/kmp5+u8EqIsA8/kllaaLB/LAZ655mbsifbXjicfp++tq UAAampCx4fgrIQd1xGerxxrPN+75LeEN+KPc4jSqK1iA0pa+eCVMLnJQp/ALsD8d mHbBJJr3DgzKUdmGX921V0O13LxX1wIKFJpUw5FDDYhKc9P15efmF45eYzaPrSCf 07Eb5CY/r7ARt0uQc1zESvH7Lb3hHRSXLGUwzjVKKcY+jwZzKZpRQpE3W9y7qPNv DdFwy5QYhJeyGiGUgTsRzRR2A9o9JfUtzvJEpk/kO6g8ybAgeaCkOGbaWnhlQJE/ vAzKU2872RxJ7T0ioMSiny6bh1Iub9X8P/EsVJkGqKLTmR39WRkOGtwnwFbBu6Y6 Yqm4l2asKz4= =oOMS -----END PGP SIGNATURE-----