PT-2015-4525 · Apache+2 · Subversion+3

Evgeny Kotkov · Published 2015-04-02 · Updated 2024-06-15 · CVE-2015-0202

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Subversion versions 1.8.0 through 1.8.11

Description The issue allows remote attackers to cause a denial of service, specifically memory consumption, by sending a large number of REPORT requests. This triggers the traversal of FSFS repository nodes, leading to the denial of service.

Recommendations For Subversion versions 1.8.0 through 1.8.11, consider restricting access to the mod dav svn server to minimize the risk of exploitation until a patch is available. As a temporary workaround, limiting the number of REPORT requests from a single source may also help mitigate the issue.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2015-0202

MGASA-2015-0177

OPENSUSE-SU-2024:10538-1

SUSE-SU-2015:0776-1

SUSE-SU-2015_0776-1

SUSE-SU-2017:2200-1

USN-2721-1

Affected Products

Apache Subversion

Subversion

Suse

Ubuntu

References · 104

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3184 · Security Note
• https://osv.dev/vulnerability/USN-2721-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0248 · Security Note
• https://ubuntu.com/security/CVE-2015-0202 · Vendor Advisory
• http://subversion.apache.org/security/CVE-2015-0202-advisory.txt · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-8108 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2015-04/msg00008.html · Vendor Advisory
• https://security.gentoo.org/glsa/201610-05 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2721-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-0251 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2015-0202 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0202 · Security Note
• https://ubuntu.com/security/CVE-2015-3184 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-3580 · Vendor Advisory
• http://ubuntu.com/usn/USN-2721-1 · Vendor Advisory