Apache
by Apache
Source repositories
CVEs (202)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-33879 | Low | 0.22 | 3.3 | 0.02 | Jun 27, 2022 | The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1. | ||
| CVE-2022-26850 | Med | 0.21 | 4.3 | 0.01 | Apr 6, 2022 | When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi… | ||
| CVE-2018-1284 | Low | 0.17 | 3.7 | 0.02 | Apr 5, 2018 | In Apache Hive 0.6.0 to 2.3.2, malicious user might use any xpath UDFs (xpath/xpath_string/xpath_boolean/xpath_number/xpath_double/xpath_float/xpath_long/xpath_int/xpath_short) to expose the content of a file on the machine running HiveServer2 owned by HiveServer2 user (usually… | ||
| CVE-2002-0392 | 0.11 | — | 0.95 | Jul 3, 2002 | Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size. | |||
| CVE-2001-0731 | 0.08 | — | 0.57 | Oct 1, 2001 | Apache 1.3.20 with Multiviews enabled allows remote attackers to view directory contents and bypass the index page via a URL containing the "M=D" query string. | |||
| CVE-2008-2168 | 0.07 | — | 0.55 | May 13, 2008 | Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page. | |||
| CVE-1999-0678 | 0.06 | — | 0.31 | Jan 17, 1999 | A default configuration of Apache on Debian GNU/Linux sets the ServerRoot to /usr/doc, which allows remote users to read documentation files for the entire server. | |||
| CVE-2003-0132 | 0.03 | — | 0.86 | Apr 11, 2003 | A memory leak in Apache 2.0 through 2.0.44 allows remote attackers to cause a denial of service (memory consumption) via large chunks of linefeed characters, which causes Apache to allocate 80 bytes for each linefeed. | |||
| CVE-2005-3357 | 0.02 | — | 0.24 | Dec 31, 2005 | mod_ssl in Apache 2.0 up to 2.0.55, when configured with an SSL vhost with access control and a custom error 400 error page, allows remote attackers to cause a denial of service (application crash) via a non-SSL request to an SSL port, which triggers a NULL pointer dereference. | |||
| CVE-2004-0748 | 0.02 | — | 0.22 | Oct 20, 2004 | mod_ssl in Apache 2.0.50 and earlier allows remote attackers to cause a denial of service (CPU consumption) by aborting an SSL connection in a way that causes an Apache child process to enter an infinite loop. | |||
| CVE-2002-0843 | 0.02 | — | 0.21 | Oct 11, 2002 | Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly execute arbitrary code via a long response. | |||
| CVE-2003-0542 | 0.01 | — | 0.13 | Nov 3, 2003 | Multiple stack-based buffer overflows in (1) mod_alias and (2) mod_rewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service (crash) or execute arbitrary code via a regular expression with more than 9 captures. | |||
| CVE-2003-0020 | 0.01 | — | 0.16 | Mar 18, 2003 | Apache does not filter terminal escape sequences from its error logs, which could make it easier for attackers to insert those sequences into terminal emulators containing vulnerabilities related to escape sequences. | |||
| CVE-2003-0016 | 0.01 | — | 0.17 | Feb 7, 2003 | Apache before 2.0.44, when running on unpatched Windows 9x and Me operating systems, allows remote attackers to cause a denial of service or execute arbitrary code via an HTTP request containing MS-DOS device names. | |||
| CVE-2002-1593 | 0.01 | — | 0.07 | Sep 25, 2002 | mod_dav in Apache before 2.0.42 does not properly handle versioning hooks, which may allow remote attackers to kill a child process via a null dereference and cause a denial of service (CPU consumption) in a preforked multi-processing module. | |||
| CVE-2001-1449 | 0.01 | — | 0.08 | Nov 28, 2001 | The default installation of Apache before 1.3.19 on Mandrake Linux 7.1 through 8.0 and Linux Corporate Server 1.0.1 allows remote attackers to list the directory index of arbitrary web directories. | |||
| CVE-2026-66144 | Hig | 0.00 | 7.5 | 0.00 | Jul 24, 2026 | Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes this issue by… | ||
| CVE-2024-23452 | Hig | 0.00 | 7.5 | 0.02 | Feb 8, 2024 | Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request. Vulnerability Cause Description： The http_parser does not comply with the RFC-7230 HTTP 1.1 specification. Attack scenario: If a message is… | ||
| CVE-2021-43045 | Hig | 0.00 | 7.5 | 0.03 | Jan 6, 2022 | A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0… | ||
| CVE-2020-1933 | Med | 0.00 | 6.1 | 0.03 | Jan 28, 2020 | A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers. |
- risk 0.22cvss 3.3epss 0.02
The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.
- risk 0.21cvss 4.3epss 0.01
When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi…
- risk 0.17cvss 3.7epss 0.02
In Apache Hive 0.6.0 to 2.3.2, malicious user might use any xpath UDFs (xpath/xpath_string/xpath_boolean/xpath_number/xpath_double/xpath_float/xpath_long/xpath_int/xpath_short) to expose the content of a file on the machine running HiveServer2 owned by HiveServer2 user (usually…
- CVE-2002-0392Jul 3, 2002risk 0.11cvss —epss 0.95
Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size.
- CVE-2001-0731Oct 1, 2001risk 0.08cvss —epss 0.57
Apache 1.3.20 with Multiviews enabled allows remote attackers to view directory contents and bypass the index page via a URL containing the "M=D" query string.
- CVE-2008-2168May 13, 2008risk 0.07cvss —epss 0.55
Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page.
- CVE-1999-0678Jan 17, 1999risk 0.06cvss —epss 0.31
A default configuration of Apache on Debian GNU/Linux sets the ServerRoot to /usr/doc, which allows remote users to read documentation files for the entire server.
- CVE-2003-0132Apr 11, 2003risk 0.03cvss —epss 0.86
A memory leak in Apache 2.0 through 2.0.44 allows remote attackers to cause a denial of service (memory consumption) via large chunks of linefeed characters, which causes Apache to allocate 80 bytes for each linefeed.
- CVE-2005-3357Dec 31, 2005risk 0.02cvss —epss 0.24
mod_ssl in Apache 2.0 up to 2.0.55, when configured with an SSL vhost with access control and a custom error 400 error page, allows remote attackers to cause a denial of service (application crash) via a non-SSL request to an SSL port, which triggers a NULL pointer dereference.
- CVE-2004-0748Oct 20, 2004risk 0.02cvss —epss 0.22
mod_ssl in Apache 2.0.50 and earlier allows remote attackers to cause a denial of service (CPU consumption) by aborting an SSL connection in a way that causes an Apache child process to enter an infinite loop.
- CVE-2002-0843Oct 11, 2002risk 0.02cvss —epss 0.21
Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly execute arbitrary code via a long response.
- CVE-2003-0542Nov 3, 2003risk 0.01cvss —epss 0.13
Multiple stack-based buffer overflows in (1) mod_alias and (2) mod_rewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service (crash) or execute arbitrary code via a regular expression with more than 9 captures.
- CVE-2003-0020Mar 18, 2003risk 0.01cvss —epss 0.16
Apache does not filter terminal escape sequences from its error logs, which could make it easier for attackers to insert those sequences into terminal emulators containing vulnerabilities related to escape sequences.
- CVE-2003-0016Feb 7, 2003risk 0.01cvss —epss 0.17
Apache before 2.0.44, when running on unpatched Windows 9x and Me operating systems, allows remote attackers to cause a denial of service or execute arbitrary code via an HTTP request containing MS-DOS device names.
- CVE-2002-1593Sep 25, 2002risk 0.01cvss —epss 0.07
mod_dav in Apache before 2.0.42 does not properly handle versioning hooks, which may allow remote attackers to kill a child process via a null dereference and cause a denial of service (CPU consumption) in a preforked multi-processing module.
- CVE-2001-1449Nov 28, 2001risk 0.01cvss —epss 0.08
The default installation of Apache before 1.3.19 on Mandrake Linux 7.1 through 8.0 and Linux Corporate Server 1.0.1 allows remote attackers to list the directory index of arbitrary web directories.
- risk 0.00cvss 7.5epss 0.00
Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes this issue by…
- risk 0.00cvss 7.5epss 0.02
Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request. Vulnerability Cause Description： The http_parser does not comply with the RFC-7230 HTTP 1.1 specification. Attack scenario: If a message is…
- risk 0.00cvss 7.5epss 0.03
A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0…
- risk 0.00cvss 6.1epss 0.03
A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers.
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