Vulnerabilities (CVE)

Filtered by vendor Apache Subscribe
Total 2628 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2009-0580 1 Apache 1 Tomcat 2025-04-09 4.3 MEDIUM N/A
Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when FORM authentication is used, allows remote attackers to enumerate valid usernames via requests to /j_security_check with malformed URL encoding of passwords, related to improper error checking in the (1) MemoryRealm, (2) DataSourceRealm, and (3) JDBCRealm authentication realms, as demonstrated by a % (percent) value for the j_password parameter.
CVE-2007-2450 1 Apache 1 Tomcat 2025-04-09 3.5 LOW N/A
Multiple cross-site scripting (XSS) vulnerabilities in the (1) Manager and (2) Host Manager web applications in Apache Tomcat 4.0.0 through 4.0.6, 4.1.0 through 4.1.36, 5.0.0 through 5.0.30, 5.5.0 through 5.5.24, and 6.0.0 through 6.0.13 allow remote authenticated users to inject arbitrary web script or HTML via a parameter name to manager/html/upload, and other unspecified vectors.
CVE-2009-0023 1 Apache 2 Apr-util, Http Server 2025-04-09 4.3 MEDIUM N/A
The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.
CVE-2009-1885 1 Apache 1 Xerces-c\+\+ 2025-04-09 4.3 MEDIUM N/A
Stack consumption vulnerability in validators/DTD/DTDScanner.cpp in Apache Xerces C++ 2.7.0 and 2.8.0 allows context-dependent attackers to cause a denial of service (application crash) via vectors involving nested parentheses and invalid byte values in "simply nested DTD structures," as demonstrated by the Codenomicon XML fuzzing framework.
CVE-2008-0005 3 Apache, Canonical, Fedoraproject 3 Http Server, Ubuntu Linux, Fedora 2025-04-09 4.3 MEDIUM N/A
mod_proxy_ftp in Apache 2.2.x before 2.2.7-dev, 2.0.x before 2.0.62-dev, and 1.3.x before 1.3.40-dev does not define a charset, which allows remote attackers to conduct cross-site scripting (XSS) attacks using UTF-7 encoding.
CVE-2009-0783 1 Apache 1 Tomcat 2025-04-09 4.6 MEDIUM 4.2 MEDIUM
Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18 permits web applications to replace an XML parser used for other web applications, which allows local users to read or modify the (1) web.xml, (2) context.xml, or (3) tld files of arbitrary web applications via a crafted application that is loaded earlier than the target application.
CVE-2007-3383 1 Apache 1 Tomcat 2025-04-09 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in SendMailServlet in the examples web application (examples/jsp/mail/sendmail.jsp) in Apache Tomcat 4.0.0 through 4.0.6 and 4.1.0 through 4.1.36 allows remote attackers to inject arbitrary web script or HTML via the From field and possibly other fields, related to generation of error messages.
CVE-2007-0451 1 Apache 1 Spamassassin 2025-04-09 4.3 MEDIUM N/A
Apache SpamAssassin before 3.1.8 allows remote attackers to cause a denial of service via long URLs in malformed HTML, which triggers "massive memory usage."
CVE-2008-2168 1 Apache 1 Http Server 2025-04-09 4.3 MEDIUM N/A
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-2009-0026 1 Apache 1 Jackrabbit 2025-04-09 4.3 MEDIUM N/A
Multiple cross-site scripting (XSS) vulnerabilities in Apache Jackrabbit before 1.5.2 allow remote attackers to inject arbitrary web script or HTML via the q parameter to (1) search.jsp or (2) swr.jsp.
CVE-2008-0456 2 Apache, Redhat 4 Http Server, Enterprise Linux Desktop, Enterprise Linux Server and 1 more 2025-04-09 2.6 LOW N/A
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
CVE-2008-1947 1 Apache 1 Tomcat 2025-04-09 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Apache Tomcat 5.5.9 through 5.5.26 and 6.0.0 through 6.0.16 allows remote attackers to inject arbitrary web script or HTML via the name parameter (aka the hostname attribute) to host-manager/html/add.
CVE-2008-2938 1 Apache 1 Tomcat 2025-04-09 4.3 MEDIUM N/A
Directory traversal vulnerability in Apache Tomcat 4.1.0 through 4.1.37, 5.5.0 through 5.5.26, and 6.0.0 through 6.0.16, when allowLinking and UTF-8 are enabled, allows remote attackers to read arbitrary files via encoded directory traversal sequences in the URI, a different vulnerability than CVE-2008-2370. NOTE: versions earlier than 6.0.18 were reported affected, but the vendor advisory lists 6.0.16 as the last affected version.
CVE-2007-0086 1 Apache 1 Http Server 2025-04-09 7.8 HIGH N/A
The Apache HTTP Server, when accessed through a TCP connection with a large window size, allows remote attackers to cause a denial of service (network bandwidth consumption) via a Range header that specifies multiple copies of the same fragment. NOTE: the severity of this issue has been disputed by third parties, who state that the large window size required by the attack is not normally supported or configured by the server, or that a DDoS-style attack would accomplish the same goal
CVE-2008-5518 2 Apache, Microsoft 2 Geronimo, Windows 2025-04-09 9.4 HIGH N/A
Multiple directory traversal vulnerabilities in the web administration console in Apache Geronimo Application Server 2.1 through 2.1.3 on Windows allow remote attackers to upload files to arbitrary directories via directory traversal sequences in the (1) group, (2) artifact, (3) version, or (4) fileType parameter to console/portal//Services/Repository (aka the Services/Repository portlet); the (5) createDB parameter to console/portal/Embedded DB/DB Manager (aka the Embedded DB/DB Manager portlet); or the (6) filename parameter to the createKeystore script in the Security/Keystores portlet.
CVE-2007-1742 1 Apache 1 Http Server 2025-04-09 3.7 LOW N/A
suexec in Apache HTTP Server (httpd) 2.2.3 uses a partial comparison for verifying whether the current directory is within the document root, which might allow local users to perform unauthorized operations on incorrect directories, as demonstrated using "html_backup" and "htmleditor" under an "html" directory. NOTE: the researcher, who is reliable, claims that the vendor disputes the issue because "the attacks described rely on an insecure server configuration" in which the user "has write access to the document root."
CVE-2006-4154 1 Apache 1 Http Server 2025-04-09 6.8 MEDIUM N/A
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.
CVE-2008-1232 1 Apache 1 Tomcat 2025-04-09 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Apache Tomcat 4.1.0 through 4.1.37, 5.5.0 through 5.5.26, and 6.0.0 through 6.0.16 allows remote attackers to inject arbitrary web script or HTML via a crafted string that is used in the message argument to the HttpServletResponse.sendError method.
CVE-2007-0450 1 Apache 2 Http Server, Tomcat 2025-04-09 5.0 MEDIUM N/A
Directory traversal vulnerability in Apache HTTP Server and Tomcat 5.x before 5.5.22 and 6.x before 6.0.10, when using certain proxy modules (mod_proxy, mod_rewrite, mod_jk), allows remote attackers to read arbitrary files via a .. (dot dot) sequence with combinations of (1) "/" (slash), (2) "\" (backslash), and (3) URL-encoded backslash (%5C) characters in the URL, which are valid separators in Tomcat but not in Apache.
CVE-2007-3303 1 Apache 1 Http Server 2025-04-09 4.9 MEDIUM N/A
Apache httpd 2.0.59 and 2.2.4, with the Prefork MPM module, allows local users to cause a denial of service via certain code sequences executed in a worker process that (1) stop request processing by killing all worker processes and preventing creation of replacements or (2) hang the system by forcing the master process to fork an arbitrarily large number of worker processes. NOTE: This might be an inherent design limitation of Apache with respect to worker processes in hosted environments.