Vulnerability Name: | CVE-2020-9924 (CCN-186641) |
Assigned: | 2020-08-05 |
Published: | 2020-08-05 |
Updated: | 2020-10-27 |
Summary: | A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6. A remote attacker may be able to cause a denial of service.
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CVSS v3 Severity: | 7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) 6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): High | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) 6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): High |
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CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None | Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): Partial | 7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
| Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): Complete |
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Vulnerability Type: | CWE-noinfo
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Vulnerability Consequences: | Denial of Service |
References: | Source: MITRE Type: CNA CVE-2020-9924
Source: XF Type: UNKNOWN apple-macos-cve20209924-dos(186641)
Source: CCN Type: Apple security document HT211289 About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra
Source: MISC Type: Vendor Advisory https://support.apple.com/kb/HT211289
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Vulnerable Configuration: | Configuration 1: cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.15.6) Configuration CCN 1: cpe:/o:apple:macos_high_sierra:10.13.6:*:*:*:*:*:*:*OR cpe:/o:apple:macos_mojave:10.14.6:*:*:*:*:*:*:*OR cpe:/o:apple:macos_catalina:10.15.5:*:*:*:*:*:*:*
Denotes that component is vulnerable |
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