MEDIUM
(mod_dav_svn): DoS (NULL ptr deref) by a lock token sent from a not authenticated Subversion client
Published Mar 11, 2011
4.3
MEDIUMCVSS 2.0
EPSS 6.31%
Description
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.16, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a request that contains a lock token.
Affected products
No data.
OR
- ≤ 1.6.15
- 0.6
- 0.7
- 0.8
- 0.9
- 0.10.0
- 0.10.1
- 0.10.2
- 0.11.1
- 0.12.0
- 0.13.0
- 0.13.1
- 0.13.2
- 0.14.0
- 0.14.1
- 0.14.2
- 0.14.3
- 0.14.4
- 0.14.5
- 0.15
- 0.16
- 0.16.1
- 0.17.0
- 0.17.1
- 0.18.0
- 0.18.1
- 0.19.0
- 0.19.1
- 0.20.0
- 0.20.1
- 0.21.0
- 0.22.0
- 0.22.1
- 0.22.2
- 0.23.0
- 0.24.0
- 0.24.1
- 0.24.2
- 0.25.0
- 0.26.0
- 0.27.0
- 0.28.0
- 0.28.1
- 0.28.2
- 0.29.0
- 0.30.0
- 0.31.0
- 0.32.1
- 0.33.0
- 0.33.1
- 0.34.0
- 0.35.0
- 0.35.1
- 0.36.0
- 0.37.0
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.3.0
- 1.3.1
- 1.3.2
- 1.4.0
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.5.0
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.5.7
- 1.5.8
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.6.5
- 1.6.6
- 1.6.7
- 1.6.8
- 1.6.9
- 1.6.10
- 1.6.11
- 1.6.12
- 1.6.13
- 1.6.14
- m1
- m2
- m3
- m4\/m5
No data.
Red Hat Enterprise Linux 5
subversion-0:1.6.11-7.el5_6.3
Fixed · RHSA-2011:0327
Red Hat Enterprise Linux 6
subversion-0:1.6.11-2.el6_0.3
Fixed · RHSA-2011:0328
Red Hat Enterprise Linux 4
subversion
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | subversion-0:1.6.11-7.el5_6.3 | Fixed | RHSA-2011:0327 |
| Red Hat Enterprise Linux 6 | subversion-0:1.6.11-2.el6_0.3 | Fixed | RHSA-2011:0328 |
| Red Hat Enterprise Linux 4 | subversion | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.31% 0.06309
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06309
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.31% (0.06309) | 93.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.31% (0.06309) | 92.69th | v5 (v2026.06.15) |
| Apr 4, 2026 | 8.52% (0.08517) | 92.35th | v4 (v2025.03.14) |
| Dec 28, 2025 | 11.09% (0.11091) | 93.22th | v4 (v2025.03.14) |
| Dec 27, 2025 | 9.29% (0.09295) | 92.51th | v4 (v2025.03.14) |
| Oct 28, 2025 | 11.09% (0.11091) | 93.12th | v4 (v2025.03.14) |
| Oct 27, 2025 | 9.29% (0.09295) | 92.40th | v4 (v2025.03.14) |
| Oct 1, 2025 | 11.09% (0.11091) | 93.22th | v4 (v2025.03.14) |
| Jul 30, 2025 | 9.29% (0.09295) | 92.40th | v4 (v2025.03.14) |
| Jun 3, 2025 | 12.11% (0.12113) | 93.46th | v4 (v2025.03.14) |
| Mar 30, 2025 | 18.61% (0.18610) | 94.75th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.92% (0.21922) | 93.11th | v4 (v2025.03.14) |
| Mar 19, 2025 | 18.61% (0.18610) | 94.52th | v4 (v2025.03.14) |
| Mar 17, 2025 | 16.92% (0.16922) | 94.46th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.50% (0.02505) | 90.51th | v3 (v2023.03.01) |
| Nov 1, 2024 | 2.50% (0.02505) | 90.42th | v3 (v2023.03.01) |
| May 17, 2024 | 1.26% (0.01263) | 85.57th | v3 (v2023.03.01) |
| Mar 30, 2023 | 1.26% (0.01263) | 83.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.53% (0.01532) | 85.00th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.34% (0.07344) | 92.59th | v2 (v2022.01.01) |
| Feb 13, 2023 | 7.34% (0.07344) | 92.29th | v2 (v2022.01.01) |
| Feb 3, 2023 | 5.24% (0.05242) | 89.44th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.34% (0.07344) | 91.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.34% (0.07344) | 80.64th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (37)
- http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html vendor-advisoryx_refsource_APPLE
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056071.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056072.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056736.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/43583 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/43603 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/43672 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/43794 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1025161 vdb-entryx_refsource_SECTRACK
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.479953 vendor-advisoryx_refsource_SLACKWARE
- http://subversion.apache.org/security/CVE-2011-0715-advisory.txt x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/kb/HT4723 x_refsource_CONFIRM
- http://svn.apache.org/repos/asf/subversion/tags/1.6.16/CHANGES x_refsource_CONFIRM
- http://svn.apache.org/viewvc?view=revision&revision=1071239 x_refsource_CONFIRM
- http://svn.apache.org/viewvc?view=revision&revision=1071307 x_refsource_CONFIRMPatch
- http://svn.haxx.se/dev/archive-2011-03/0122.shtml mailing-listx_refsource_MLISTPatch
- http://www.debian.org/security/2011/dsa-2181 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:067 vendor-advisoryx_refsource_MANDRIVA
- http://www.osvdb.org/70964 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/46734 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-1096-1 vendor-advisoryx_refsource_UBUNTU
- http://www.vupen.com/english/advisories/2011/0567 vdb-entryx_refsource_VUPENVendor Advisory
- http://www.vupen.com/english/advisories/2011/0568 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0624 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0660 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0684 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0776 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0885 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2011-0715 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=680755 x_refsource_CONFIRMPatchIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65876 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-0715
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18967 vdb-entrysignaturex_refsource_OVAL
- https://rhn.redhat.com/errata/RHSA-2011-0327.html vendor-advisoryx_refsource_REDHAT
- https://rhn.redhat.com/errata/RHSA-2011-0328.html vendor-advisoryx_refsource_REDHAT
- https://www.cve.org/CVERecord?id=CVE-2011-0715
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Mar 11, 2011
Updated Aug 6, 2024
Reserved Jan 31, 2011
Link CVE-2011-0715
CISA Vulnrichment
Updated n/a