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nvd[email protected]NVD:CVE-2020-9897
HistoryOct 28, 2021 - 7:15 p.m.

CVE-2020-9897

2021-10-2819:15:08
CWE-787
[email protected]
web.nvd.nist.gov
3
out-of-bounds write
input validation
pdf
arbitrary code execution
security fix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

35.0%

JSON

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

Affected configurations

Nvd
Node
appleipadosRange<14.2
OR
appleiphone_osRange<14.2
OR
applemacosRange<11.0.1
VendorProductVersionCPE
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Related

cvelist 1
prion 1
cve 1
apple 2
openvas 1
cvelist
cvelist
CVE-2020-9897
2021-10-28 18:15:09
prion
prion
Input validation
2021-10-28 19:15:00
cve
cve
CVE-2020-9897
2021-10-28 19:15:08
apple
apple
About the security content of iOS 14.2 and iPadOS 14.2
2020-11-05 00:00:00
About the security content of macOS Big Sur 11.0.1
2020-11-12 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT211931)
2022-09-22 00:00:00

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

35.0%

JSON
Related for NVD:CVE-2020-9897
cvelist1prion1cve1apple2openvas1