{"cve":"CVE-2011-1783","nvd":{"published":"2011-06-06T19:55:01.940","modified":"2026-06-16T23:30:01.257","status":"Modified","description":"The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html","http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html","http://secunia.com/advisories/44633","http://secunia.com/advisories/44681"],"products":["apache:subversion","apple:mac_os_x","canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1783","score":0.06742,"percentile":0.93956,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}