CVE-2011-1783: n/a vulnerability

CVE-2011-1783: The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x befo...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 22:37 UTC (UTC+00:00)

Security readout for executives and security teams

This issue can let a remote user make an Apache-hosted Subversion service consume memory and loop indefinitely. It matters where legacy Subversion 1.5.x or 1.6.x before 1.6.17 is still exposed through mod_dav_svn with SVNPathAuthz short_circuit enabled. Exposure is most likely in older self-hosted Subversion repositories served over Apache HTTP Server using mod_dav_svn, especially legacy Linux or macOS systems that have not received 2011-era vendor updates. Prioritize remediation for internet-facing or business-critical Subversion servers. This is not evidenced as actively exploited in the provided sources, but successful abuse could disrupt source-code access or legacy build processes. Mitigation focus: Upgrade Apache Subversion/mod_dav_svn to 1.6.17 or a vendor-patched package.; Review Debian, Ubuntu, Red Hat, Fedora, Apple, or other applicable vendor advisories.; If upgrade is delayed, review whether SVNPathAuthz short_circuit is enabled and follow vendor guidance..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 6, 2011, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:18889CVE reference · vdb-entry, signature
https://bugzilla.redhat.com/show_bug.cgi?id=709112CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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