(mod_dav_svn): DoS (crash) via LOCK requests against an activity URL
Published May 2, 2013
4.0
MEDIUMCVSS 2.0
EPSS 6.73%
Description
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21 and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a LOCK on an activity URL.
Affected products
No data.
Configuration 1
- ≤ 1.6.20
- 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
- 1.6.15
- 1.6.16
- 1.6.17
- 1.6.18
- 1.6.19
Configuration 2
- 1.7.0
- 1.7.1
- 1.7.2
- 1.7.3
- 1.7.4
- 1.7.5
- 1.7.6
- 1.7.7
No data.
Red Hat Enterprise Linux 5
subversion-0:1.6.11-11.el5_9
Fixed · RHSA-2013:0737
Red Hat Enterprise Linux 6
subversion-0:1.6.11-9.el6_4
Fixed · RHSA-2013:0737
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | subversion-0:1.6.11-11.el5_9 | Fixed | RHSA-2013:0737 |
| Red Hat Enterprise Linux 6 | subversion-0:1.6.11-9.el6_4 | Fixed | RHSA-2013:0737 |
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.
AV:N/AC:L/Au:S/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.73% (0.06725) | 93.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.73% (0.06725) | 93.08th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.01% (0.01008) | 75.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.39% (0.00387) | 74.04th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.39% (0.00387) | 72.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.39% (0.00387) | 68.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.12% (0.03115) | 83.83th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.12% (0.03115) | 82.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.12% (0.03115) | 64.91th | v2 (v2022.01.01) |
References (13)
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00095.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00069.html vendor-advisoryx_refsource_SUSE
- http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvRoyVrZV12tgC0FMGrc6%2BMisd3qTcZ%2BDdpFGgTahkgAkQ%40mail.gmail.com%3E mailing-listx_refsource_MLIST
- http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvSTMLbn4q_KM3Ph2UOeSiPGhEK4%3DSvwEjaHW_GUGkYWPQ%40mail.gmail.com%3E mailing-listx_refsource_MLIST
- http://rhn.redhat.com/errata/RHSA-2013-0737.html vendor-advisoryx_refsource_REDHAT
- http://subversion.apache.org/security/CVE-2013-1846-advisory.txt x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:153 vendor-advisoryx_refsource_MANDRIVA
- http://www.ubuntu.com/usn/USN-1893-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2013-1846 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=929087 x_refsource_CONFIRMIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-1846
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18087 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-1846
Change history (0)
No recorded changes yet.