Vulnerabilidades do Apple Macos

CVE-2021-36690 Alta · 7.5 24/08/2021

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 Média · 5.3 CWE-908 05/08/2021

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 Alta · 7.5 CWE-617 18/05/2021

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 Crítica · 9.8 KEV Alta · 62 02/04/2021

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 Crítica · 9.8 KEV Alta · 62 02/04/2021

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 Alta · 7.0 KEV Alta · 59 Exploit público CWE-667 02/04/2021

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 Alta · 8.8 KEV Alta · 55 CWE-843 02/04/2021

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 Alta · 7.5 CWE-617 26/01/2021

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 Alta · 7.5 CWE-843 26/01/2021

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 Alta · 7.5 CWE-191 26/01/2021

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 Alta · 7.5 CWE-835 26/01/2021

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 Alta · 7.5 26/01/2021

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 Alta · 7.5 CWE-415 26/01/2021

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 Alta · 7.5 CWE-763 26/01/2021

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 Alta · 7.5 CWE-125 26/01/2021

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 Alta · 7.5 CWE-617 26/01/2021

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 Alta · 7.5 CWE-191 26/01/2021

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 Alta · 7.5 CWE-295 14/12/2020

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 Alta · 7.5 CWE-674 14/12/2020

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 Baixa · 3.7 CWE-200 14/12/2020

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 Alta · 7.8 KEV Alta · 55 CWE-843 08/12/2020

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.

CVE-2020-27950 Média · 5.5 KEV Alta · 59 Exploit público CWE-665 08/12/2020

Apple Multiple Products Memory Initialization Vulnerability

A memory initialization issue was addressed. 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 disclose kernel memory.

CVE-2020-27930 Alta · 7.8 KEV Alta · 62 Exploit público CWE-787 08/12/2020

Apple Multiple Products Memory Corruption Vulnerability

A memory corruption issue was addressed with improved input validation. 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. Processing a maliciously crafted font may lead to arbitrary code execution.

CVE-2020-9934 Média · 5.5 KEV Alta · 57 Exploit público 16/10/2020

Apple iOS, iPadOS, and macOS Input Validation Vulnerability

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.

CVE-2020-15358 Média · 5.5 CWE-787 27/06/2020

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a...

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.