CVE-2021-30860
Scores
EPSS
Percentile: 70.6%
CVSS
CVSS Score: 7.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (18)
Type: Configuration
Product: libpoppler-cpp-devel
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler-devel
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler-gir
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler-gir-devel
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler-glib-devel
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler-qt5-devel
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler0-cpp
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler1-qt5
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler115
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: libpoppler8-glib
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Product: poppler
Operating System: altlinux
{ "fixed": "0:21.11.0-alt1.p10.1"}
Source: redhat
Type: Configuration
Vendor: *
Product: ipados
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphon...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "versionStartIncluding": "13.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.15.7", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.6", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: iphone_os
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphon...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "versionStartIncluding": "13.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.15.7", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.6", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: mac_os_x
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphon...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "versionStartIncluding": "13.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.15.7", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.6", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: macos
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphon...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "versionStartIncluding": "13.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.15.7", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.6", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: poppler
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*", "versionEndExcluding": "22.09.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: watchos
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphon...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "versionStartIncluding": "13.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.15.7", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.6", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: xpdf
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:xpdfreader:xpdf:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.04", "vulnerable": true } ], "operator": "OR"}
Source: nvd