Integer Underflow in DNS Proxy Causes System Extension Crash
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Akamai | Guardicore Platform Agent | unaffected |
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| Vendor | Product | Versions | ||||||||
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| Akamai | Guardicore Platform Agent |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.325% probability within 30 days)
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| First Time appeared |
Akamai
Akamai guardicore Platform Agent |
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| Vendors & Products |
Akamai
Akamai guardicore Platform Agent |
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| Title | Integer Underflow in DNS Proxy Causes System Extension Crash |
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| Title | Integer Underflow in DNS Proxy Causes System Extension Crash on macOS |
| Type | Values Removed | Values Added |
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| Title | Integer Underflow in DNS Proxy Causes System Extension Crash on macOS |
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| Metrics |
ssvc
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| Description | An integer underflow exists in the DNS proxy component of the macOS NetworkExtension system extension shipped with Akamai Guardicore Platform Agent (GPA) for macOS, whereby if a UDP datagram shorter than 96 bytes that begins with a specific value is received, a subsequent size computation underflows to a near-SIZE_MAX value, causing an allocation failure and uncaught Objective-C exception that aborts the root system extension. | |
| Weaknesses | CWE-191 | |
| References |
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| Metrics |
cvssV3_1
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