CVE-2017-11914: Buffer Overflow
First published: Tue Dec 12 2017(Updated: )
ChakraCore and Microsoft Edge in Windows 10 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". The `JavascriptGeneratorFunction::GetPropertyBuiltIns` exposes `scriptFunction` while trying to get the length property passed the generator function. This CVE ID is unique from CVE-2017-11886, CVE-2017-11889, CVE-2017-11890, CVE-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11912, CVE-2017-11913, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| nuget/Microsoft.ChakraCore | <1.7.5 | 1.7.5 |
| Microsoft Edge | ||
| Microsoft Windows 10 | =1511 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1703 | |
| Microsoft Windows 10 | =1709 | |
| Microsoft Windows Server 2016 | ||
| Microsoft ChakraCore | <1.7.5 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2017-11914
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11914
- https://www.exploit-db.com/exploits/43713/
- https://github.com/chakra-core/ChakraCore/pull/4411
- https://github.com/chakra-core/ChakraCore/commit/b488088279391deaaacfce4f0756caaefc284109
- https://web.archive.org/web/20210124122728/http://www.securityfocus.com/bid/102088
- https://web.archive.org/web/20210829201729/http://www.securitytracker.com/id/1039990
- https://github.com/advisories/GHSA-8r5c-8v97-g7vh (Advisory)
- http://www.securityfocus.com/bid/102088
- http://www.securitytracker.com/id/1039990
- collector/github-advisory-latest
- alias/GHSA-8r5c-8v97-g7vh
- alias/CVE-2017-11914
- collector/github-advisory
- agent/references
- agent/author
- agent/type
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-cve
- agent/severity
- agent/weakness
- agent/remedy
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- agent/trending
- package-manager/nuget
- vendor/microsoft
- canonical/microsoft edge
- canonical/microsoft windows 10
- version/microsoft windows 10/1511
- version/microsoft windows 10/1607
- version/microsoft windows 10/1703
- version/microsoft windows 10/1709
- canonical/microsoft windows server 2016
- canonical/microsoft chakracore