CVE Intelligence

Apple Macos vulnerabilities

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Published CVEs affecting Apple Macos: 1091 record(s), with affected versions and fixes.
cpe:2.3:o:apple:macos

CVE-2021-30883 High · 7.8 KEV High · 56 CWE-787 Aug 24, 2021
Apple Multiple Products Memory Corruption Vulnerability
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..
CVE-2021-30869 High · 7.8 KEV High · 55 CWE-843 Aug 24, 2021
Apple iOS, iPadOS, and macOS Type Confusion Vulnerability
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
CVE-2021-30860 High · 7.8 KEV High · 62 Public exploit CWE-190 Aug 24, 2021
Apple Multiple Products Integer Overflow Vulnerability
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.
CVE-2021-30858 High · 8.8 KEV High · 61 Public exploit CWE-416 Aug 24, 2021
Apple iOS, iPadOS, macOS Use-After-Free Vulnerability
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
CVE-2021-36690 High · 7.5 Aug 24, 2021
Segmentation fault vulnerability in SQLite sqlite3 3.36.0 via the idxGetTableInfo function, in...
A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges (e.g., is intentionally allowed to execute commands). This report does NOT imply any problem in the SQLite library.
CVE-2021-22925 Medium · 5.3 CWE-908 Aug 5, 2021
curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This...
curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending `NEW_ENV` variables, libcurlcould be made to pass on uninitialized data from a stack based buffer to theserver. Therefore potentially revealing sensitive internal information to theserver using a clear-text network protocol.This could happen because curl did not call and use sscanf() correctly whenparsing the string provided by the application.
CVE-2020-25709 High · 7.5 CWE-617 May 18, 2021
A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be...
A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.
CVE-2021-1871 Critical · 9.8 KEV High · 62 Apr 2, 2021
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
CVE-2021-1870 Critical · 9.8 KEV High · 62 Apr 2, 2021
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
CVE-2021-1782 High · 7.0 KEV High · 59 Public exploit CWE-667 Apr 2, 2021
Apple Multiple Products Race Condition Vulnerability
A race condition was addressed with improved locking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited..
CVE-2021-1789 High · 8.8 KEV High · 55 CWE-843 Apr 2, 2021
Apple Multiple Products Type Confusion Vulnerability
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2020-36230 High · 7.5 CWE-617 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X...
A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.
CVE-2020-36229 High · 7.5 CWE-843 Jan 26, 2021
A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the...
A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.
CVE-2020-36228 High · 7.5 CWE-191 Jan 26, 2021
An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the...
An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service.
CVE-2020-36227 High · 7.5 CWE-835 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the...
A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.
CVE-2020-36226 High · 7.5 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and...
A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36225 High · 7.5 CWE-415 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the...
A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36224 High · 7.5 CWE-763 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd...
A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36223 High · 7.5 CWE-125 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return...
A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read).
CVE-2020-36222 High · 7.5 CWE-617 Jan 26, 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to an assertion failure in slapd in the...
A flaw was discovered in OpenLDAP before 2.4.57 leading to an assertion failure in slapd in the saslAuthzTo validation, resulting in denial of service.
CVE-2020-36221 High · 7.5 CWE-191 Jan 26, 2021
An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the...
An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck).
CVE-2020-8286 High · 7.5 CWE-295 Dec 14, 2020
curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to...
curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.
CVE-2020-8285 High · 7.5 CWE-674 Dec 14, 2020
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack...
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.
CVE-2020-8284 Low · 3.7 CWE-200 Dec 14, 2020
A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting...
A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.
CVE-2020-27932 High · 7.8 KEV High · 55 CWE-843 Dec 8, 2020
Apple Multiple Products Type Confusion Vulnerability
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to execute arbitrary code with kernel privileges.