58.507 CVE tracked
796 Exploited now
188 Used by ransomware
Last sync
Apache vulnerabilities
3430 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2009-1891 | HIGH 7.1 | apache http_server The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption). | 17.1% | — |
| CVE-2018-1333 | HIGH 7.5 | apache http_server By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.18-2.4.30,2.4.33). | 17.1% | — |
| CVE-2017-15710 | HIGH 7.5 | apache http_server In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header v | 17.1% | — |
| CVE-2018-1304 | MED 5.9 | apache tomcat The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 when used as part of a security constraint definition. This c | 17.1% | — |
| CVE-2012-0881 | HIGH 7.5 | apache xerces2_java Apache Xerces2 Java Parser before 2.12.0 allows remote attackers to cause a denial of service (CPU consumption) via a crafted message to an XML service, which triggers hash table collisions. | 17.0% | — |
| CVE-2021-43297 | CRIT 9.8 | apache dubbo A deserialization vulnerability existed in dubbo hessian-lite 3.2.11 and its earlier versions, which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protocol, during Hessian catch unexpected ex | 17.0% | — |
| CVE-2007-3385 | MED 4.3 | apache tomcat Apache Tomcat 6.0.0 to 6.0.13, 5.5.0 to 5.5.24, 5.0.0 to 5.0.30, 4.1.0 to 4.1.36, and 3.3 to 3.3.2 does not properly handle the \" character sequence in a cookie value, which might cause sensitive information such as session IDs to be leaked to remote attacker | 16.9% | — |
| CVE-2014-0030 | CRIT 9.8 | apache roller The XML-RPC protocol support in Apache Roller before 5.0.3 allows attackers to conduct XML External Entity (XXE) attacks via unspecified vectors. | 16.9% | — |
| CVE-2017-5647 | HIGH 7.5 | apache tomcat A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing o | 16.8% | — |
| CVE-2013-4286 | MED 5.8 | apache tomcat Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of | 16.8% | — |
| CVE-2016-4438 | CRIT 9.8 | apache struts The REST plugin in Apache Struts 2 2.3.19 through 2.3.28.1 allows remote attackers to execute arbitrary code via a crafted expression. | 16.7% | — |
| CVE-2019-10172 | HIGH 7.5 | apache spark A flaw was found in org.codehaus.jackson:jackson-mapper-asl:1.9.x libraries. XML external entity vulnerabilities similar CVE-2016-3720 also affects codehaus jackson-mapper-asl libraries but in different classes. | 16.6% | — |
| CVE-2017-5664 | HIGH 7.5 | apache tomcat The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is presen | 16.6% | — |
| CVE-2015-0250 | MED 6.4 | apache batik XML external entity (XXE) vulnerability in the SVG to (1) PNG and (2) JPG conversion classes in Apache Batik 1.x before 1.8 allows remote attackers to read arbitrary files or cause a denial of service via a crafted SVG file. | 16.6% | — |
| CVE-2019-10082 | CRIT 9.1 | apache http_server In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown. | 16.5% | — |
| CVE-2015-0228 | MED 5.0 | apache http_server The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Ping frame after a Lua script has called t | 16.5% | — |
| CVE-2003-0020 | MED 5.0 | apache http_server 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. | 16.5% | — |
| CVE-2020-1948 | CRIT 9.8 | apache dubbo This vulnerability can affect all Dubbo users stay on version 2.7.6 or lower. An attacker can send RPC requests with unrecognized service name or method name along with some malicious parameter payloads. When the malicious parameter is deserialized, it will ex | 16.4% | — |
| CVE-2006-4154 | MED 6.8 | apache http_server Format string vulnerability in the mod_tcl module 1.0 for Apache 2.x allows context-dependent attackers to execute arbitrary code via format string specifiers that are not properly handled in a set_var function call in (1) tcl_cmds.c and (2) tcl_core.c. | 16.4% | — |
| CVE-2014-3523 | MED 5.0 | apache http_server Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the Apache HTTP Server 2.4.x before 2.4.10 on Windows, when the default AcceptFilter is enabled, allows remote attackers to cause a denial of service (memory consumption) | 16.4% | — |
| CVE-2015-3185 | MED 4.3 | apache http_server The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers | 16.3% | — |
| CVE-2020-17515 | MED 6.1 | apache airflow The "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit. This issue affects Apache Airflow versions prior to 1.10.13. This is same as CVE-2020-13944 but the implemented fix in Airflow 1.10.13 did not fix the issue c | 16.2% | — |
| CVE-2019-13990 | CRIT 9.8 | apache tomee initDocumentParser in xml/XMLSchedulingDataProcessor.java in Terracotta Quartz Scheduler through 2.3.0 allows XXE attacks via a job description. | 16.2% | — |
| CVE-2009-1890 | HIGH 7.1 | apache http_server The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when a reverse proxy is configured, does not properly handle an amount of streamed data that exceeds the Content-Length value, which allows remot | 16.2% | — |
| CVE-2019-12402 | HIGH 7.5 | apache commons_compress The file name encoding algorithm used internally in Apache Commons Compress 1.15 to 1.18 can get into an infinite loop when faced with specially crafted inputs. This can lead to a denial of service attack if an attacker can choose the file names inside of an a | 16.2% | — |