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cve[email protected]CVE-2021-30681
HistorySep 08, 2021 - 3:15 p.m.

CVE-2021-30681

2021-09-0815:15:00
CWE-20
[email protected]
web.nvd.nist.gov
61
security
symlink
validation issue
privilege escalation
cve-2021-30681
nvd

7.8 High

CVSS3

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

7 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

36.0%

JSON

A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to gain root privileges.

VendorProductVersionCPE
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appleipad_os*cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Related

prion 1
apple 5
nessus 3
openvas 1
prion
prion
Input validation
2021-09-08 15:15:00
apple
apple
About the security content of watchOS 7.5
2021-05-24 00:00:00
About the security content of Security Update 2021-004 Mojave
2021-05-24 00:00:00
About the security content of iOS 14.6 and iPadOS 14.6
2021-05-24 00:00:00
nessus
nessus
macOS 10.14.x < 10.14.6 Security Update 2021-004 Mojave (HT212531)
2021-05-26 00:00:00
macOS 10.15.x < 10.15.7 Security Update 2021-002 Catalina (HT212530)
2021-05-26 00:00:00
macOS 11.x < 11.4 (HT212529)
2021-05-26 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212529)
2022-09-01 00:00:00

7.8 High

CVSS3

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

7 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

36.0%

JSON
Related for CVE-2021-30681
prion1apple5nessus3openvas1