CVE-2009-1955

CVE-2009-1955 affects the Expact XML parser used by the apr_xml_* interface in xml/apr_xml.c of APR-util, with the vulnerability present in APR-util prior to 1.3.7. In Apache HTTP Server deployments that enable mod_dav and mod_dav_svn, a crafted XML document containing a large number of nested en...

CVE-2009-2412

CVE-2009-2412 – summary: Multiple integer overflows in Apache APR (memory/unix/apr_pools.c) and APR-util (misc/apr_rmm.c) for APR 0.9.x/1.3.x allow remote attackers to trigger buffer overflows, causing application crash or, potentially, arbitrary code execution. Likely vectors involve crafted cal...

CVE-2010-1623

The CVE-2010-1623 issue affects the APR-util library (apr_brigade_split_line in buckets/apr_brigade.c) prior to version 1.3.10, where a memory leak can allow remote attackers to cause denial of service through memory consumption related to APR bucket destruction. Affected products commonly includ...

CVE-2009-1956

CVE-2009-1956: Off-by-one error in apr_brigade_vprintf in Apache APR-util before 1.3.5 on big-endian platforms. Remote attackers could obtain sensitive information or cause a denial of service (application crash) via crafted input. Affected product: APR-util (pre-1.3.5) used with APR/httpd; impac...

CVE-2009-0023

CVE-2009-0023 affects Apache APR-util prior to 1.3.5. The vulnerability in apr_strmatch_precompile (strmatch/apr_strmatch.c) can be exploited by crafted input via that library’s usage contexts (e.g., .htaccess with Apache HTTP Server, SVNMasterURI in mod_dav_svn, mod_apreq2, or applications using...

CVE-2026-34501

A Heap-based Buffer Overflow vulnerability exists in the Apache Portable Runtime Utility (apr-util) specifically within the redis client component. This issue affects versions 1.6.0 through 1.6.3 . Successful exploitation could potentially lead to denial of service or the execution of arbitrary c...

CVE-2026-34191

The Apache Portable Runtime Utility (affected versions 1.6.0 through 1.6.3) is vulnerable to an SQL Injection flaw within the apr_dbd_oracle provider. The vulnerability is caused by the improper neutralization of special elements used in an SQL command. This issue has been addressed in various di...

CVE-2026-32327

A stack recursion vulnerability exists in APR-util version 1.6.3 (and earlier) . The flaw occurs when the library parses XML from untrusted sources using the apr_xml_quote_elem() function, potentially leading to a Denial of Service or arbitrary code execution. Impacted components include the Apac...

CVE-2011-1928

The CVE-2011-1928 issue affects the APR library’s fnmatch implementation (apr_fnmatch.c) in APR 1.4.3/1.4.4 and Apache HTTP Server 2.2.18, causing an infinite-loop DoS when processing certain URIs due to an incorrect fix for CVE-2011-0419. Connected advisories note the problem is triggered by wil...

CVE-2025-49506

The APR-util library (versions 1.6.3 and earlier) contains a vulnerability in the apr_password_validate() function. The function does not perform password or hash comparisons in constant-time , which can lead to information disclosure via a side-channel timing attack . This risk is specifically n...

CVE-2026-34502

The Apache Portable Runtime Utility (apr-util) is vulnerable to a heap-based buffer overflow in the memcached client component. This issue affects versions 1.3.0 through 1.6.3 . Exploitation of this vulnerability could potentially result in a denial of service or the execution of arbitrary code ....