Medium severity5.3NVD Advisory· Published Jun 11, 2019· Updated Jun 17, 2026
CVE-2019-0220
CVE-2019-0220
Description
A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
182.4.0 - 2.4.38+ 1 more
- (no CPE)range: 2.4.0 - 2.4.38
- (no CPE)range: 2.4.0 to 2.4.38
- osv-coords16 versionspkg:rpm/opensuse/apache2&distro=openSUSE%20Leap%2015.0pkg:rpm/suse/apache2&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/apache2&distro=SUSE%20OpenStack%20Cloud%207
< 2.4.33-lp150.2.17.1+ 15 more
- (no CPE)range: < 2.4.33-lp150.2.17.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.33-3.15.1
- (no CPE)range: < 2.4.16-20.24.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.10-14.36.1
- (no CPE)range: < 2.4.16-20.24.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
Patches
Vulnerability mechanics
References
40- lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.htmlnvdMailing ListPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.htmlnvdMailing ListPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.htmlnvdMailing ListPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2019/04/02/6nvdMailing ListThird Party Advisory
- www.securityfocus.com/bid/107670nvdThird Party AdvisoryVDB Entry
- httpd.apache.org/security/vulnerabilities_24.htmlnvdVendor Advisory
- lists.debian.org/debian-lts-announce/2019/04/msg00008.htmlnvdMailing ListThird Party Advisory
- seclists.org/bugtraq/2019/Apr/5nvdMailing ListThird Party Advisory
- support.f5.com/csp/article/K44591505nvdThird Party Advisory
- usn.ubuntu.com/3937-1/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4422nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2019:2343nvd
- access.redhat.com/errata/RHSA-2019:3436nvd
- access.redhat.com/errata/RHSA-2019:4126nvd
- access.redhat.com/errata/RHSA-2020:0250nvd
- access.redhat.com/errata/RHSA-2020:0251nvd
- lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/r31f46d1f16ffcafa68058596b21f6eaf6d352290e522690a1cdccdd7%40%3Cbugs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3Envd
- lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3Envd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ALIR5S3O7NRHEGFMIDMUSYQIZOE4TJJN/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZRMTEIGZKYFNGIDOTXN3GNEJTLVCYU7/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/nvd
- security.netapp.com/advisory/ntap-20190625-0007/nvd
- support.hpe.com/hpsc/doc/public/displaynvd
- www.oracle.com/security-alerts/cpuapr2020.htmlnvd
- www.oracle.com/security-alerts/cpujul2020.htmlnvd
- www.oracle.com/security-alerts/cpujul2022.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlnvd
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