SARA / Free Tools / CVE / CVE-2019-8638

CVE-2019-8638 — Multiple memory corruption issues were addressed with improved memory handling

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS
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EPSS
0.76% (top 26.90%)
CWE
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Published
2020-10-27T19:39:33.000Z
Last modified
2024-08-04T21:24:29.331Z
CVSS vector
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01What is this vulnerability?

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processing maliciously crafted web content may lead to arbitrary code execution.

02Affected products

VendorProductVersions
AppleiOSunspecified
ApplewatchOSunspecified
AppleSafariunspecified
AppleiTunes for Windowsunspecified
AppleiCloud for Windowsunspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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