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nvd[email protected]NVD:CVE-2021-1770
HistorySep 08, 2021 - 3:15 p.m.

CVE-2021-1770

2021-09-0815:15:09
CWE-119
[email protected]
web.nvd.nist.gov
12
buffer overflow
code execution
big sur
ios 14.5
ipados 14.5
watchos 7.4
tvos 14.5
logic issue
state management

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.9%

JSON

A buffer overflow may result in arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A logic issue was addressed with improved state management.

Affected configurations

Nvd
Node
appleipadosRange<14.5
OR
appleiphone_osRange<14.5
OR
applemacosRange11.0–11.3
OR
appletvosRange<14.5
OR
applewatchosRange<7.4
VendorProductVersionCPE
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
appletvos*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

Related

cvelist 1
prion 1
cve 1
apple 4
openvas 1
cvelist
cvelist
CVE-2021-1770
2021-09-08 14:55:20
prion
prion
Buffer overflow
2021-09-08 15:15:00
cve
cve
CVE-2021-1770
2021-09-08 15:15:09
apple
apple
About the security content of tvOS 14.5
2021-04-26 00:00:00
About the security content of watchOS 7.4
2021-04-26 00:00:00
About the security content of iOS 14.5 and iPadOS 14.5
2021-04-26 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212325)
2022-09-02 00:00:00

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.9%

JSON
Related for NVD:CVE-2021-1770
cvelist1prion1cve1apple4openvas1