Total
56 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-5425 | 3 Apache, Oracle, Redhat | 9 Tomcat, Instantis Enterprisetrack, Linux and 6 more | 2023-02-12 | 7.2 HIGH | 7.8 HIGH |
| The Tomcat package on Red Hat Enterprise Linux (RHEL) 7, Fedora, CentOS, Oracle Linux, and possibly other Linux distributions uses weak permissions for /usr/lib/tmpfiles.d/tomcat.conf, which allows local users to gain root privileges by leveraging membership in the tomcat group. | |||||
| CVE-2020-13943 | 3 Apache, Debian, Oracle | 4 Tomcat, Debian Linux, Instantis Enterprisetrack and 1 more | 2023-01-31 | 4.0 MEDIUM | 4.3 MEDIUM |
| If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources. | |||||
| CVE-2021-33503 | 3 Fedoraproject, Oracle, Python | 5 Fedora, Enterprise Manager Ops Center, Instantis Enterprisetrack and 2 more | 2023-01-24 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. | |||||
| CVE-2019-9517 | 12 Apache, Apple, Canonical and 9 more | 25 Http Server, Traffic Server, Mac Os X and 22 more | 2023-01-19 | 7.8 HIGH | 7.5 HIGH |
| Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. | |||||
| CVE-2019-17566 | 2 Apache, Oracle | 18 Batik, Api Gateway, Business Intelligence and 15 more | 2022-12-06 | 5.0 MEDIUM | 7.5 HIGH |
| Apache Batik is vulnerable to server-side request forgery, caused by improper input validation by the "xlink:href" attributes. By using a specially-crafted argument, an attacker could exploit this vulnerability to cause the underlying server to make arbitrary GET requests. | |||||
| CVE-2021-44790 | 7 Apache, Apple, Debian and 4 more | 14 Http Server, Mac Os X, Macos and 11 more | 2022-11-02 | 7.5 HIGH | 9.8 CRITICAL |
| A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier. | |||||
| CVE-2021-44224 | 6 Apache, Apple, Debian and 3 more | 12 Http Server, Mac Os X, Macos and 9 more | 2022-11-02 | 6.4 MEDIUM | 8.2 HIGH |
| A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included). | |||||
| CVE-2021-41773 | 4 Apache, Fedoraproject, Netapp and 1 more | 4 Http Server, Fedora, Cloud Backup and 1 more | 2022-10-28 | 4.3 MEDIUM | 7.5 HIGH |
| A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions. The fix in Apache HTTP Server 2.4.50 was found to be incomplete, see CVE-2021-42013. | |||||
| CVE-2021-41524 | 4 Apache, Fedoraproject, Netapp and 1 more | 4 Http Server, Fedora, Cloud Backup and 1 more | 2022-10-28 | 5.0 MEDIUM | 7.5 HIGH |
| While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project. | |||||
| CVE-2021-34798 | 8 Apache, Broadcom, Debian and 5 more | 18 Http Server, Brocade Fabric Operating System Firmware, Debian Linux and 15 more | 2022-10-28 | 5.0 MEDIUM | 7.5 HIGH |
| Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier. | |||||
| CVE-2021-33037 | 4 Apache, Debian, Mcafee and 1 more | 22 Tomcat, Tomee, Debian Linux and 19 more | 2022-10-26 | 5.0 MEDIUM | 5.3 MEDIUM |
| Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding. | |||||
| CVE-2021-25329 | 3 Apache, Debian, Oracle | 12 Tomcat, Debian Linux, Agile Plm and 9 more | 2022-10-26 | 4.4 MEDIUM | 7.0 HIGH |
| The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue. | |||||
| CVE-2021-25122 | 3 Apache, Debian, Oracle | 12 Tomcat, Debian Linux, Agile Plm and 9 more | 2022-10-25 | 5.0 MEDIUM | 7.5 HIGH |
| When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request. | |||||
| CVE-2021-36160 | 6 Apache, Broadcom, Debian and 3 more | 13 Http Server, Brocade Fabric Operating System Firmware, Debian Linux and 10 more | 2022-10-18 | 5.0 MEDIUM | 7.5 HIGH |
| A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive). | |||||
| CVE-2019-17563 | 5 Apache, Canonical, Debian and 2 more | 11 Tomcat, Ubuntu Linux, Debian Linux and 8 more | 2022-10-07 | 5.1 MEDIUM | 7.5 HIGH |
| When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a narrow window where an attacker could perform a session fixation attack. The window was considered too narrow for an exploit to be practical but, erring on the side of caution, this issue has been treated as a security vulnerability. | |||||
| CVE-2020-9490 | 7 Apache, Canonical, Debian and 4 more | 25 Http Server, Ubuntu Linux, Debian Linux and 22 more | 2022-10-07 | 5.0 MEDIUM | 7.5 HIGH |
| Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers. | |||||
| CVE-2021-2351 | 1 Oracle | 110 Advanced Networking Option, Agile Engineering Data Management, Agile Plm and 107 more | 2022-10-06 | 5.1 MEDIUM | 8.3 HIGH |
| Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: "Changes in Native Network Encryption with the July 2021 Critical Patch Update" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H). | |||||
| CVE-2021-45105 | 5 Apache, Debian, Netapp and 2 more | 121 Log4j, Debian Linux, Cloud Manager and 118 more | 2022-10-06 | 4.3 MEDIUM | 5.9 MEDIUM |
| Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1. | |||||
| CVE-2021-42013 | 4 Apache, Fedoraproject, Netapp and 1 more | 6 Http Server, Fedora, Cloud Backup and 3 more | 2022-10-05 | 7.5 HIGH | 9.8 CRITICAL |
| It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions. | |||||
| CVE-2021-39275 | 6 Apache, Debian, Fedoraproject and 3 more | 11 Http Server, Debian Linux, Fedora and 8 more | 2022-10-05 | 7.5 HIGH | 9.8 CRITICAL |
| ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier. | |||||