rhsa-2017_0880
Vulnerability from csaf_redhat
Published
2017-04-05 02:40
Modified
2024-09-13 11:34
Summary
Red Hat Security Advisory: v8 security update
Notes
Topic
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.
Details
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)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "V8 is Google\u0027s 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.\n\nSecurity Fix(es):\n\n* An integer-overflow flaw was found in V8\u0027s 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)",
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"title": "Vulnerability description"
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"text": "V8: integer overflow leading to buffer overflow in Zone::New",
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"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"baseScore": 5.6,
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"title": "V8: integer overflow leading to buffer overflow in Zone::New"
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}
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